The standard deviation of a 1500 volume population is 54'cm. In the case of "non-refundable selection", find how many units the sample should consist of so that the standard error of the mean is not more than 12 cm? а) 47 ОВ) 31 O C) 26 O D) 20 O TO) 52

The standard deviation of a 1500 volume population is 54'cm. In the case of "non-refundable selection", find how many units the sample should consist of so that the standard error of the mean is not more than 12 cm? а) 47 ОВ) 31 O C) 26 O D) 20 O TO) 52

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

The standard deviation of a 1500 volume population is 54'cm. In the case of "non-refundable selection", find
how many units the sample should consist of so that the standard error of the mean is not more than 12 cm?
32 -
O a) 47
O B) 31
O C) 26
O D) 20
O TO) 52

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