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Xbar +/-S.E Where S.E=sigma/square root of n n is sample size

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All else equal, an increase in sample size will cause a(n) decrease increase in the size of a confidence interval.

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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