Consider the hypothesis test of Approximate the P-value

Chapter 9, Problem 82E

(choose chapter or problem)

Consider the hypothesis test of \(H_0\ :\ \sigma^2=10\) against \(H_1\ :\ \sigma^2>10\). Approximate the -value for each of the following test statistics.
(a) \(x_{0}^{2}=25.2\) and \(n=20\)
(b) \(x_{0}^{2}=15.2\) and \(n=12\)
(c) \(x_{0}^{2}=4.2\) and \(n=15\)

Equation Transcription:

Text Transcription:

H_0:sigma^2=10

H_1:sigma^2>10

x_0 ^2=25.2

n=20

x_0 ^2=15.2

n=12

x_0 ^2=4.2

n=15

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