A normal probability distribution a. is a continuous probability ...

[maychende]

A normal probability distribution
 a. is a continuous probability distribution.
   b. is a discrete probability distribution.
   c. can be either continuous or discrete.
   d. must have a standard deviation of 1.

Question 2

The test for goodness of fit
 a. is always a lower tail test.
 b. is always an upper tail test.
 c. is always a two-tailed test.
 d. can be a lower or an upper tail test.

[Perkypinki]

Answer to Question 1

a

Answer to Question 2

b

[maychende]

Wow, this really help

[AngeliqueG]

Thanks for the timely response, appreciate it