Suppose you find a 95% confidence interval for the population mean (

)and it is: (5, 10).Fill in the following statements:

1.You

[ Select ]

["

can

", "

cannot

"] directly compare this confidence interval to the conclusion of a right tailed hypothesis test at the 5% level of significance.

2.Suppose you are conducting a two-tailed hypothesis test to see if sample evidence suggests that the true mean value (

0) is not 4 at the 5% level of significance.Based on the confidence interval, you would expect to

[ Select ]

["

reject

", "

fail to reject

"] the null hypothesis.

3.The critical values used to create the boundaries for the rejection regions of a two-tailed hypothesis test at the 5% level of significance will be

[ Select ]

["

different from

", "

the same as

"] the critical values used to create a 95% confidence interval.