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What is the mean of 80 95 85 and 92

  1. 92, 95, 85, 80, 75, 50 SOLUTION First we find the mean of the data: Mean = 92+95+85+80+75+50 6 = 477 6 = 79.5 Then we find the difference between each score and the mean (deviation). Score Score - Mean Difference from mean 92 92 - 79.5 +12.5 95 95 - 79.5 +15.5 85 85 - 79.5 +5.
  2. Example 1 In a math exam, the students in class A scored 55, 72, 96, 92, 87, 52, 92, 45, 58, 77, 86, 80 and the students in class B scored 55, 67, 75 , 95, 82, 86, 38, 90, 42, 56, 82, 96. What is the mean (average) score of each class? Use the two means to compare the performance of the two classes. Solution to Example 1 There are 12 scores in class A hence N = 12
  3. Therefore, their mean is 525 6 = 87.5. Mode is the number with the highest frequency ie which number appears the most in the sequence. In this case, there is NO mode because each number there appears only once. Median is the middle number when you place the numbers in ascending order. 79, 85, 86, 90, 92, 93. The middle number is between 86 and 90
  4. The population mean formula is $$ \mu = \frac{85 + 78 + 92 + 65}{4} $$ $$ \mu = \frac{ 320}{4} = 80$$ Therefore, the population mean, $ \mu $, is 80. You can cut and paste this data set into the Mean Median Mode Calculator above and verify that the mean is 80. Example 2: Find the Median. Find the median for the following data set

Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor Mean is the average, where we add numbers and divide by total number of numbers. Median is the middle value in the list of data. Mode is the number that occurs most frequently. The difference between the largest and smallest data is the range. Calculate average and range along with median and mode by entering a set of data in the above mean. Most 95 CRI light sources have an R9 value around 90. Look At CRI R9. We have alluded to the R9 values for each of the 80, 90 and 95 CRI color quality levels. There is no set formula, but a very strong correlation between the CRI value and the R9 value, and they roughly correspond to 25, 50 and 90 for 80, 90 and 95 CRI, respectively (Shooting 75, 80, 85, 90, 95, 100) Written by Ernie. in Golf Tips. Have you just started playing golf and want to know what golfers mean when they talk about their handicap? If you want to compete with others, it's essential to know what your handicap score is

Mean, Median and Mode of a Data Se

Remember: Sarasota only hits these abnormally hot days around 1% of all the hours in a year so while they might be uncomfortable, those above-92-degree days are few and far between! But, of course, if your AC is struggling to cool your home and it's below 92 degrees, you most likely have one of the problems listed below 80% Percent Calculator. Use this calculator to find percentages. Just type in any box and the result will be calculated automatically. Calculator 1: Calculate the percentage of a number. For example: 80% of 25 = 20. Calculator 2: Calculate a percentage based on 2 numbers. For example: 20/25 = 80% You can put this solution on YOUR website! x = fourth number Add up the four test scores (80, 95, 85, x) then divide by 4 and set that result equal to 88. The equation you get is (80+95+85+x)/4 = 88

What is the mean, median, and mode of 86, 90, 93, 85, 79, 92

United States Social Security. Area 1900-2100. Table 11 — Cohort Life Expectancies at Selected Exact Ages, by Sex and Year of Birth. Sex and Exact Age. Year of. Birth Answer: mean=80.833. median=84.5. Step-by-step explanation: scores: 95,45,37,82,90,100,91,78,67,84,85,85,82,91,93,92,75,84,100,59,92,77,68,88. we arrange the scores.

The mean of a set of four test scores is 85. If three of the . statistics. In a psychology class of 100 students, test scores are normally distributed with a mean of 80 and a standard deviation of 5. Approximately what percentage of students have scores between 70 and 90? A. 68% B. 80% C. 95% D. 99 Efficacy is a crucial concept in vaccine trials, but it's also a tricky one. If a vaccine has an efficacy of, say, 95 percent, that doesn't mean that 5 percent of people who receive that. On the first 6 tests in her social studies course, Jerelyn's scores were 92 78 86 92 95 and 91. determine the median and the mode of her scores. If Jerelyn took a seventh test and raised the mean of her scores exactly 1 point, math. In his algebra class, Rob has scores of 79, 85, 81, and 65 on his first four tests

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As you can see below, the operating cost difference between a 95 AFUE and an 80 AFUE is 13%: What this means is that if you have an average monthly heating bill of $100 (average out winter and summer by adding all the months and dividing by 12), then the 98 AFUE options would save you around $13 a month on your heating bill over the 80 AFUE. 93 You need to understand that you're solving for the average, which you already know: 90. Since you know the values of the first three exams, and you know what your final value needs to be, just set up the problem like you would any time you're averaging something. Solving for the average is simple: Add up all of the exam scores and divide that number by the number of exams you took Converting Minutes to decimals of an hour Minutes Hundreths of an hour Minutes Hundreths of an hour 01 .0 95% of all 95% Confidence Intervals will include the true mean. Maybe we had this sample, with a mean of 83.5: Each apple is a green dot, our observations are marked purple. That does not include the true mean. Expect that to happen 5% of the time for a 95% confidence interval

What is the normal level of MCV in the blood? Men: 80 - 100 fl. Women: 80 - 100 fl. Children from 16 to 18 years old: 75 - 89 fl. Children from 6 to 16 years old: 73 - 87 fl. Children from 1 to 6 years old: 70 - 84 fl. Children from 6 months old to 6 years old: 73 - 87 fl. Babies from 2 weeks old to 6 months old: 83 - 97 fl 80/50 - 90/60. Readings at or below 90/60 usually indicate an abnormally low blood pressure, or what's called HYPOTENSION, meaning the pressure in your arteries is at the lower end of what's considered normal. Some people with blood pressure this low may be prone to weakness or fainting, but many people feel just fine Name : Teacher : Date : Score : Math-Aids.Com Mean, Mode, Median, and Range 1) 82, 23, 23, 26, 59, 32, 94, 32, 70, 59, 26, 70, 32, 82, 83, 83, 87, 87, 94, 94, 32 94.

The 85/15 was the initial development of the more popular 80/20. However, 85/15 still remains a popular choice for finger style playing. It helps add volume to finger style articulation and give clarity similar to a plectrum The 80 Plus system is set up to rate the efficiency of power supplies. Every power supply certified by the 80 Plus standard is at least 80-percent efficient at 20-, 50-, and 100-percent of load, hence the name. In addition to the minimum 80-percent efficiency, they need to show a power factor of at least 0.9 at 50-percent load The 80 PLUS Titanium 230V EU requirement at 10% load is the same as for the 80 PLUS Titanium 115V. As expected, the requirements at the next three load levels are higher

Find the Mean (Arithmetic) 90 , 90 , 95 , 100 , 80 , 75

  1. 85 (1994-1995) Transmission input/output shaft speed, ratio variation - out of range 3 Replies to GM 92-95 C/K Pickup fred schmidt says: August 31, 2020 at 9:51 pm Is the engine misfiring? The strong gas smell can mean that the intake gaskets are leaking, or the fuel filter could need changed. Or an injector may be bad.The other.
  2. imum score he must get on the last test in order to achieve that average
  3. us the attack rate with vaccine divided by the attack rate with placebo)
  4. Range. Summary. 80/50 - 90/60. Readings at or below 90/60 usually indicate low blood pressure or what is called Hypotension.What this means is the blood pressure in your arteries is lower than what is considered normal

50 55 60 65 70 75 80 85 90 95 51 56 61 66 71 76 80 85 90 95 52 57 62 66 71 76 81 86 90 95 53 58 62 67 72 77 81 86 91 95 54 59 63 68 72 77 82 86 91 95 74 77 79 82 84 87 90 92 95 97 75 78 80 83 85 88 90 93 95 98 76 78 81 83 86 88 90 93 95 98 77 79 82 84 86 89 91 93 95 98 78 80 82 85 87 89 91 93 96 98 79 81 83 85 87 90 92 94 96 9 H.E.A.R. Hearing Education and Awareness for Rockers is non-profit grassroots hearing health organization of hearing professionals, audiologists, ear doctors, educators, music industry professionals, musicians dedicated to the prevention of hearing loss and tinnitus for musicians, recording engineers, music industry professionals and music fans, especially young people In statistics, percentiles are used to understand and interpret data. The nth percentile of a set of data is the value at which n percent of the data is below it. In everyday life, percentiles are used to understand values such as test scores, health indicators, and other measurements. For example, an 18-year-old male who is six and a half feet tall is in the 99th percentile for his height

The second standard deviation covers 13.5% (each direction from the mean for 27%) The MEAN will be exactly between 90 and 62 = 76 (the peak of the bell curve) 95% (34 + 34 + 13.5 +13.5) covers 2 positive and 2 negative standard deviations or FOUR standard deviations. 90-62 = 28 Each Standard deviation would be 28/4 = (1.85, 2.32) (1.80, 2.36) (1.97, 2.46) (1.92, 2.50) 24. The 95% confidence interval above means: Five percent of confidence intervals constructed this way will not contain the true population aveage number of dependents. We are 95% confident the true population mean number of dependents falls in the interval. Both of the above answer choices.

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Does Color Rendering Matter? 80 CRI vs 90 CRI vs 95 CRI

An Employer Identification Number (EIN), also known as a Federal Tax Identification Number, is used to identify a business entity.. Daily Limitation of an Employer Identification Number. Effective May 21, 2012, to ensure fair and equitable treatment for all taxpayers, the Internal Revenue Service will limit Employer Identification Number (EIN) issuance to one per responsible party per day 82 95 94 93 92 91 90 89 88 87 86 85 80 93 92 91 90 89 88 87 86 85 84 83 78 92 91 90 89 88 87 86 85 84 83 82 76 91 90 89 88 87 86 85 84 83 82 81 74 89 88 87 86 85 84 83 82 81 80 79 72 88 87 86 85 84 83 82 81 80 79 78 Mean/Arterial/Pressure Systolic)Pressure. Title: MAP Char Percent GPA Percent GPA Percent GPA Percent GPA Percent GPA Percent GPA 100 4 95 3.75 90 3.5 85 3 80 2.5 75 2 99.9 3.995 94.9 3.745 89.9 3.49 84.9 2.99 79.9 2.49 74.9 1.9

distributed) with mean , and standard deviation ˙. The normal distribution can be described completely by the two parameters and ˙. As always, the mean is the center of the distribution and the standard deviation is the measure of the variation around the mean. Shape of the normal distribution. Suppose X˘N(5;2). x f(x)-3 -1 1 3 5 7 9 11 13 0. To calculate the percentage, multiply this fraction by 100 and add a percent sign. 100 * numerator / denominator = percentage. In our example it's 100 * 2/5 = 100 * 0.4 = 40. Forty percent of the group are girls. That's the entire procedure of converting between decimal fractions and percentages The calculator will return the Heat Index and other relative information. You may independently clear the values of either calculator to start over. The heat Index does not really occur below 85 degrees F. You should also know that possible increases of up to 15 degrees F are possible in full, open sunlight for more than an hour 2 SD above mean 130 or above 16 or above 1 SD above mean Between 115 and 130 Between 13 and 16 Within 1 SD of mean Between 85 and 115 Between 7 and 13 1 SD below mean Between 70 and 85 Between 4 and 7 1.5 SD below mean 77.5 5.5 2 SD below mean 70 or below 4 or belo A 3.8 GPA, or Grade Point Average, is equivalent to a A- letter grade on a 4.0 GPA scale, and a percentage grade of 90-92. GPA Converter Letter A+ A A- B+ B B- C+ C C- D+ D D- F Percent 97-100 93-96 90-92 87-89 83-86 80-82 77-79 73-76 70-72 67-69 65-66 65 or belo

1. In a normal distribution, x+ 2˙= 80 and x are normally distributed. If the mean height is2˙= 40 when xrepresents the mean and ˙ represents the standard deviation. The standard deviation is A. 10 B. 20 C. 30 D. 60 2. In the accompanying diagram, the shaded area represents approximately 95% of the scores on a standardized test My pulse ox was in the 80's and then finally went to 92. The pollen out here in Arizona where I live is extremely high every day and the doc said that us why it is flaring up. Using my inhaler more lately, but now am feeling better and he said my lungs are clear, which is great for me since I have had Pneumonia 3 times in the past 18 months Mean heart rate among these patients was approximately 102, while 87 beats per minute was approximate baseline heart rate in survivors. According to the outcome, significant difference in the incidence of heart rate lower/greater or equal to 80 beats per minute was present between survivors and patients who died (χ 2 test; p = 0,008*). Among.

AbuseIPDB is a project dedicated to helping combat the spread of hackers, spammers, and abusive activity on the internet. Our mission is to help make Web safer by providing a central blacklist for webmasters, system administrators, and other interested parties to report and find IP addresses that have been associated with malicious activity. C°~F° Celsius and Fahrenheit in Temperate Range Other ranges: °F °C; 0-17.8: 1-17.2: 2-16.7: 3-16.1: 4-15.6: 5-15.0: 6-14.4: 7-13.9: 8-13.3: 9-12.8: 10-12. Revisions 91-100 81-90 71-80 61-70 51-60 41-50 31-40 21-30 11-20 00-10 00.00 00.01 00.02 00.03 00.05 00.06 00.04 00.07 00.08 00.09 00.10 00.11 00.12 00.13 00.14 00.15. 35 38 40 42 45 48 50 52 55 58 60 62 65 68 70 72 75 78 80 82 85 88 90 92 95 98 100 102 105 108 110 112 115 118 120 122 125 128 130 132 135 138 140. Price: $9.95 ea. - Keihin N424-52 OEM FCR-Mx Leak Jet. Keihin Notes & Partial Fitment List: The Main Air Jet meters the air entering the needle jet holder..

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Hinduism (/ ˈ h ɪ n d u ɪ z əm /) is an Indian religion and dharma, or way of life. It is the world's third-largest religion, with over 1.2 billion followers, or 15-16% of the global population, known as Hindus. The word Hindu is an exonym, and while Hinduism has been called the oldest religion in the world, many practitioners refer to their religion as Sanātana Dharma (Sanskrit. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count Answer: The mean test score is 85. Definition: The arithmetic mean of a set of data is found by taking the sum of the data, and then dividing the sum by the total number of values in the set. A mean is commonly referred to as an average. In the problem above, the mean was a whole number. This is not always the case

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85 < X < 92 Draw a graph. P 85 < X < 92 = 0.6997 The probability that the sample mean is between 85 and 92 is 0.6997. TI-83 or 84: normalcdf (lower value, upper value, mean for averages, stdev for averages) stdev = standard deviation The parameter list is abbreviated (lower, upper, m, ps n) normalcdf 85,92,90, p15 25 = 0.699 Vertigo in the Elderly: What Does It Mean? Elderly patients have multiple reasons for losing their balance. Muscles are weaker, spines start to twist, bones may become brittle. Add vascular problems, vision loss, polypharmacy, and a sedentary lifestyle, and it's no wonder that complaints of vertigo or dizziness affect some 70% of individuals.

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79 x 95 79 x 115 Twin XL (39 x 80) 55 x 88 55 x 108 59 x 90 59 x 110 63 x 92 63 x 112 67 x 94 67 x 114 71 x 96 71 x 116 75 x 98 75 x 118 79 x 100 79 x 120 Full/Double (54 x 75) 70 x 83 70 x 103 74 x 85 74 x 105 78 x 87 78 x 107 82 x 89 82 x 109 86 x 91 86 x 111 90 x 93 90 x 113 94 x 95 94 x 115 Queen (60 x 80) 76 x 88 76 x 108 80 x 90 80 x 110.

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80% - Percentage Calculator

RA 60 Brale RB 100 1/16 RC 150 Brale RD 100 Brale R15N Brale R30N Brale R45N Brale R15T 1/16 R30T 1/16 R45T 1/16 HB 500 10mm HB 3000 10mm HV Diamond Pyrami The middle 80% under a bell curve (Figure 1) is the middle section of the bell curve that exlcudes the 10% of the area on the left and 10% of the area on the right. The 80th percentile (Figure 2) is the area of a left tail that excludes 20% of the area on the right. Finding the 80th percentile (or for that matter any other percentile) is easy So, if only 5% of the population are infected with coronavirus, an 85% effectiveness could mean an 80% reduction in peak cases even if only 50% are vaccinated. This points out that while vaccines can provide us a chance to fight this pandemic, the success of vaccination programs, speed of vaccine discovery and vaccine effectiveness will play a. last week.The double-dose Pfizer and Moderna vaccines were shown to have an efficacy rate of about 95% in clinical trials. The single-shot J&J vaccine was shown to have an estimated efficacy of 72%

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SOLUTION: The mean of 4 numbers is 88 what is the fourth

80 PLUS Bronze vs 80 PLUS Gold vs 80 PLUS Platinum. The 80 PLUS efficiency rating system tests PSU's based on a 20%, 50% and 100% load. Meaning using 20% of the total PSU's maximum watt usage (20w out of a 100w PSU). Below are the rankings John Shoven. By these measures, women today transition out of middle age around 65, a number that has increased from the late 40s in the 1920s. Old for women today is about 73, which increased. 16. 94, 62, 88, 85, 95, 90, 85, 100, 85, 91 Find the mean and deviations for the data (only deviations. scores an 85% on his Biology test and an 80% on his Math test. The mean grade for the Biology test is 88% with a standard deviation of 3.. The scores on a math test were as follows: 59, 82, 67, 85, 75, 71, 77, 68, 91, 87, 83, 61, 95. What is the percentile rank of the student who scored an 87? Round to the nearest whole percentile

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Using the Empirical Rule, about 95% of the monthly food expenditures are between what two amounts? At least 75% A sample of assistant professors on the business faculty at state-supported institutions in Ohio revealed the mean income to be $72,000 for nine months, with a standard deviation of $3,000 Loan-to-value (LTV) ratio is a number lenders use to determine how much risk they're taking on with a secured loan.It measures the relationship between the loan amount and the market value of the asset securing the loan, such as a house or car The thyroid plays an essential function in the body — it releases a hormone that regulates many organs and their functions. The thyroid receives a hormone called thyroid-stimulating hormone (TSH) from the pituitary gland, which governs how the thyroid releases its hormones for organ regulation.. If the pituitary gland is not releasing the correct amount of TSH, the thyroid also doesn't. (1.85, 2.32) (1.80, 2.36) (1.97, 2.46) (1.92, 2.50) 24. The 95% confidence interval above means: Five percent of confidence intervals constructed this way will not contain the true population aveage number of dependents. We are 95% confident the true population mean number of dependents falls in the interval. Both of the above answer choices. 7. Depending on your answer to question 6, you may be tempted to think that given a 95% confidence interval (or any other confidence interval) 95% of all samples of size 10 will have means within this interval. This is not true! A 95% confidence interval tells us that we can be % sure that the _lies within our interval. 8

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What does dBA mean when someone talks about noise levels? Compressed air exhaust produces noise whether from cylinders, solenoid valves, or from blow off nozzles.Air conditioning and cooling technology has become more advanced as individual, industrial, and manufacturing demands have increased at the same rate At first glance proof's definition makes no sense. It seems needlessly complicated. Proof is the government documentation of a distilled beverage's alcohol content. In the United States if you cut the number in half and you get you get the actual amount of alcohol in the bottle. Eighty proof means 40 percent of the liquid in the bottle is alcohol

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What the 95% actually means is that vaccinated people had a 95% lower risk of getting COVID-19 compared with the control group participants, who weren't vaccinated. In other words, vaccinated. Mean of Grouped Data. The mean (or average) of observations, is the sum of the values of all the observations divided by the total number of observations. If x1, x2,. . ., xn are observations with respective frequencies f1, f2, . . ., fn, then this means observation x1 occurs f1 times, x2 occurs f2 times, and so on The other answerers have answere what 95% compaction means - it means the soil at the spot tested, at the depth tested, is compacted to 95% of its maximum dry density by whichever method was chosen (typically the standard or modified Proctor met..