Given the sample data. x: 23, 17, 15, 32, 27 Use the defining formulas to compute the sample variance s2 and sample standard deviation s. (For each answer, enter a number. Round your answers to two decimal places.) s2 = s = (e) Suppose the given data comprise the entire population of all x values. Compute the population variance σ2 and population standard deviation σ. (For each answer, enter a number. Round your answers to two decimal places.) σ2 = σ =

x x-mean (x-mean)^2 23 0.2 0.04 17 -5.8 33.64 15 -7.8 60.84 32 9.2 84.64 27 4.2 17.64…

Answered: Given the sample data. x: 23, 17, 15, 32, 27 Use the defining formulas to compute the sample variance s2 and sample standard deviation s. (For each answer,…

MATLAB: An Introduction with Applications

6th Edition

ISBN: 9781119256830

Author: Amos Gilat

Publisher: John Wiley & Sons Inc

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Question

Given the sample data.

23,
17,
15,
32,
27
Use the defining formulas to compute the sample variance s² and sample standard deviation s. (For each answer, enter a number. Round your answers to two decimal places.)
s² =
s =

(e)
Suppose the given data comprise the entire population of all x values. Compute the population variance σ² and population standard deviation σ. (For each answer, enter a number. Round your answers to two decimal places.)
σ² =
σ =