Answered: 3. If the mean of a sample of size 100…

3. If the mean of a sample of size 100 is 12 and the standard deviation is 2. Then 95% confidence limits are.. a. 11.04, 12.96 b. 10.98,13.02 c. 11.608 , 12.392 d. 11.2, 12.8

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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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.

Question

3. If the mean of a sample of size 100 is 12 and the standard deviation is 2. Then
95% confidence limits are.
а. 11.04, 12.96
b. 10.98, 13.02
c. 11.608, 12.392
d. 11.2, 12.8

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