Find the range, the standard deviation, and the variance for the given sample. Round non-integer results to the nearest tenth. 13, 16, 17, 18, 18, 44 range standard deviation variance
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Find the range, the standard deviation, and the variance for the given sample. Round non-integer results to the nearest tenth.
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- Calculate the mean of the following set of numbers, SHOW YOUR WORK: 25,22,26,24,21,29,26,20,28,23 Mean:____________ Calculate the variance from the above values, SHOW YOUR WORK. X X - Mean (X - Mean)2 25 22 26 24 21 29 26 20 28 23 TOTAL Variance:____________ Calculate the standard deviation from the above values, SHOW YOUR WORK. Calculate the mean of the following values, SHOW YOUR WORK: 82,85,90,86,91,90,81,86,94,89. Mean: ___________ Calculate the variance from the above values (question 4), SHOW YOUR WORK. X X - Mean (X - Mean)2 82 85 90 86 91 90 81 86 94 89 TOTAL…Find the range, the standard deviation, and the variance for the given samples. Round non-integer results to the nearest tenth. 3, 5, 9, 15, 18, 21, 25 range standard deviation varianceThe ages (in years) of a random sample of shoppern at a gaming store are shown. Deteremine the range, mean, varlance, and standard deviation of the sample data set 12. 18, 23, 13, 15, 16, 19, 16. 15, 15 The range is (Simpliy your anwer) The mean is (Simplity your answer Round to the nearest benth as needed) The variance is (Simplity your anower. Round to the nearest tenth as needed) The standard deviation is (Simpity your answer. Round to the nearest tendh as needed)
- Calculate the population variance, and the standard deviation of the grade of a student in quizzes respectively. 8,5,6,9 1.58 and 3.12 2.50 and 2.04 3.01 and 1.69 2.50 and 1.58Calculate the sample standard deviation and the population standard deviation of the data shown using your calculator. Round to two decimal places. 13 22 14 18 20 25 15 29 Sample standard deviation = Population standard deviation =Calculate the mean of the data, and then calculate the deviations for each of the 6 scores. Using that information, calculate the variance and standard deviation of the data set, and then calculate a Z-Score for each of the 6 scores in the data set. 6, 10, 9, 13, 14, 11
- A printing company spends specific amounts on fixed costs every month. The costs of those fixed costs are in the table. Monthly fixed costs Monthly charges Bank charges Cleaning Computer expense Lease payments Postage Uniforms Monthly cost ($) 373 2691 2606 2580 2535 2165 Find the sample's mean, median, range, variance, and standard deviation using technology. Round to the nearest cent, if necessary. I The mean is The median is The range is The variance is The standard deviation isThe ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range, mean, variance, and standard deviation of the sample data set. 12, 20, 23, 14, 18, 18, 19, 18, 15, 19 1) The range is ______ 2) The mean is ______ 3) The variance is ________Examples on how to compute for the range, variance, expected value, standard deviation and coefficient variation.
- Calculate the standard deviation and variance of the given random sample data. Round to two decimal places. x 6.9 3.2 29.9 20.7 27 13.6 PART A: WHAT IS THE Standard deviation: PART B : WHAT IS THE VarianceCalculate the standard deviation and variance of the given random sample data. Round to two decimal places. x 23.3 15.4 8.4 29 28 14.5 Variance:Please find the range, sample standard deviation and inter-quartile range (IQR) of the following data set. 22 35 36 46 46 56 58 69 76 93 range = (Please enter an exact answer.) standard deviation (ss) = (Please show your answer to one decimal place.) IQR =________ (Please enter an exact answer.)A new number, 215, is added to the data set above. Please find the new range, sample standard deviation and IQR of the new data set.range =________ (Please enter an exact answer.) standard deviation = ___________ (Please show your answer to one decimal place.) IQR =________ (Please enter an exact answer.)Which measure of spread is less affected by the addition of the extreme observation? IQR Range standard deviation
