Herman often used math puns and knock-knock jokes at the ...

[formula1]

Herman often used math puns and knock-knock jokes at the beginning of class sessions to amuse his Statistics students. It is most likely that his use of humor
 
  A) will engage his students.
  B) will amuse his class.
  C) will be effective in reducing stress.
  D) All of these are true.

Question 2

Jenna and Katie are lesbians raising a son. The likelihood he will be a homosexual is someone raised by heterosexual parents.
 
  A) lower than
  B) higher than
  C) the same as
  D) substantially higher than

[Tabitha_2016]

Answer to Question 1

D

Answer to Question 2

C