The standard deviation of a 1200 volume population is 90cm. Find out how many units the sample should consist of so that the 6- standard error of the mean is not more than 10 cm. O a) 56 O B) 23 OC) 81 O D) 17 O TO) 34

The standard deviation of a 1200 volume population is 90cm. Find out how many units the sample should consist of so that the 6- standard error of the mean is not more than 10 cm. O a) 56 O B) 23 OC) 81 O D) 17 O TO) 34

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 1200 volume population is 90cm. Find out how many units the sample should consist of so that the
6-
standard error of the mean is not more than 10 cm.
Оа) 56
O B) 23
O C) 81
D) 17
O TO) 34

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