A) If sample data are such that the null hypothesis is rejectedat the alpha=5% level of significance based upon a 2 tailed test,is Ho also rejected at the alpha=1% level of significance?Explain.
B) If a 2 tailed hypothesis test leads to rejection of the nullhypothesis at a certain level of significance, would thecorresponding 1 tailed test lead to rejection of the nullhypothesis? Explain.
