ting H0 : μ =15; HA : μ > 15, based on n = 8 samples, the following rejection region is considered. compute the probability of type I error. Rejection region: T > 1.895, where T = (bar{X}-15) / (S/sqrt{n}) bar{X} is the sample mean of the 8 samples S is the sample

ting H0 : μ =15; HA : μ > 15, based on n = 8 samples, the following rejection region is considered. compute the probability of type I error. Rejection region: T > 1.895, where T = (bar{X}-15) / (S/sqrt{n}) bar{X} is the sample mean of the 8 samples S is the sample

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

For testing H₀ : μ =15; H_A : μ > 15, based on n = 8 samples, the following rejection region is considered. compute the probability of type I error.

Rejection region: T > 1.895, where

T = (bar{X}-15) / (S/sqrt{n})

bar{X} is the sample mean of the 8 samples

S is the sample standard deviation of the samples

sqrt{n} is the square root of n.

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.05

.025

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