What of the following is NOT true regarding the significance test at the =0.01 significance level that the average sleep increase is positive for insomnia patients when taking this drug?

A. The hypotheses are 0:=0,:>0, where = the true mean number of additional hours of sleep per night gained by using the drug for all people who would take it.

B. Because the -value of 0.00254<=0.01, we reject 0 There is proof that the drug is effective at increasing the average sleep time for patients who suffer from insomnia.

C. The test statistic is =3.68 and the -value is 0.00254.

D. The Normal/Large Sample condition is satisfied even though the sample size is small.

Need answers and steps!! Thank you so much