If zobs falls into a rejection region, then the _____ hypothesis ...

[JGIBBSON]

If zobs falls into a rejection region, then the _____ hypothesis is .
 
  a. null; accepted
  b. alternative; rejected
  c. null; not rejected
   d. alternative; accepted

Question 2

A and Bare mutually exclusive outcomes in a probability distribution. The p(A) = .24
  and the p(B) = .13. The p(A or B) then equals _____ .
 
  a. .11
  b. .03
   c. .37
  d. 1.85

[brittrenee]

Answer to Question 1

D

Answer to Question 2

C

[JGIBBSON]

YES! Correct, THANKS for helping me on my review

[amandalm]

Thanks for the timely response, appreciate it