In a test of hypothesis for a population mean where the value of σ is known,...
In a test of hypothesis for a population mean where the value of σ is known, the test statistic for the sample of size 65 was calculated to be -1.41. Find the p-value for this one-tail hypothesis test.
0.0495
0.0071
0.0793
0.0505
Homework Answers
solution?
Test statistic = -1.41
P(z <-1.41 ) =0.0793 using z table
P-value = 0.0793
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In a test of hypothesis for a population mean where the value of
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