When you've carefully checked all the facts and your attitudes and still find that there's "just something" about your supervisor that's causing a problem in your relationship, you should suspect thata. you're not carrying your own weight. b. too much socializing is going on. c. there's an imaginary risk. d. there's a hidden attitude.

D) there's a hidden attitude.

Explanation:

You should start to suspect that there is something about you that your supervisor doesn't like and he/she is not willing or able to deal with it due to legal implications, e.g. racial or gender discrimination.

Hidden attitudes are generally negative, since any positive attitude should not represent a problem, and they include feelings of prejudice (racial, ethnic and sexual), sexual intentions, etc.

answer; the coefficient of determination;

answer; planning;