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If H0: population mean = 100 and Ha: population mean 100 and if the desired significance level is 0.1 and if the sample size is
If H0: population mean = 100 and Ha: population mean <> 100 and if the desired significance level is 0.1 and if the sample size is 12, what is the rejection region
A) -1.796 <= t <= 1.796
B) -1.96<= z <= 1.96
C) t <= 1.796 and t >= 1.796
D) Cannot be answered from the information given.
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