23- The standard deviation of a population of 200 volumes is 30 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 5 cm? a) 39 B) 51 C) 31 D) 21 E) 46

23- The standard deviation of a population of 200 volumes is 30 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 5 cm? a) 39 B) 51 C) 31 D) 21 E) 46

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 31E

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

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B) 51

C) 31

D) 21

E) 46

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