Fernando and Rebecca are anxious to know the sex of their baby. It would not be until the end of the ____ month of pregnancy that they could find out because the genitalia will not have fully formed before then

Gary is sexually aroused by the sight, smell, and feel of women's undergarments. Gary's case illustrates:

a) fetishism b) sexual dysfunction c) frotteurism d) pedophilia

Which of these assumptions do you need to make when conducting t-test?

A. The variances for each sample differ from each other B. The samples are dependent on each other C. The mean difference is sampled from a normal distribution of mean differences D. The samples come from the same population