Question 1030443
I need ur help with the following problem:
We have created a 90% confidence interval for µ with the result (9, 14). 
9 < u < 14
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What conclusion will we make if we test
 Ho : µ = 19 verses 
 Ha : µ # 19 
at &#945; = 0.10? 
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Comment:: You must have a sample mean somewhere in your problem.
Does the sample mean fall in the 90% confidence interval??
If it does, you accept Ho ; if it does not, you reject Ho.
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Cheers,
Stan H.
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