QUESTION 7 For a sample data from a normally distributed population we have the following information: X= 113, n= 16, s 25. We want to test Ho: u 2 123 versus H: u<123. !! At which significance level a, we reject Ho? a = 1% a= 10% a = 5% Oa=2%

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QUESTION 7
For a sample data from a normally distributed population we have the following information:
X= 113, n = 16, s 25.
We want to test Ho: u 2 123 versus H: u<123.
!!
At which significance level a, we reject Ho?
a = 1%
a = 10%
a = 5%
O a = 2%
Transcribed Image Text:QUESTION 7 For a sample data from a normally distributed population we have the following information: X= 113, n = 16, s 25. We want to test Ho: u 2 123 versus H: u<123. !! At which significance level a, we reject Ho? a = 1% a = 10% a = 5% O a = 2%
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