Assume a normal distribution of height scores, with a mean of 68 ...

[dalyningkenk]

Assume a normal distribution of height scores, with a mean of 68 and a
  standard deviation of 3, then
 
  a. 68 of the cases must fall between 65 and 71
  b. 50 of the cases must fall below 68
  c. 68 of the cases must fall at exactly 68
  d. a and b, but not c

Question 2

Whenever we discover how many persons, things, or events have X or Y in
  common, we are dealing with the
 
  a. nominal scale
  b. ordinal scale
  c. interval scale
  d. the mere number of persons, things, or events having X or Y in common
   cannot be scaled

[ynlevi]

Answer to Question 1

d

Answer to Question 2

a

[dalyningkenk]

Thanks for the timely response, appreciate it

[31809pancho]

YES! Correct, THANKS for helping me on my review