_____ are most often used with interval or ratio data, whereas ...

[khang]

_____ are most often used with interval or ratio data, whereas _____ are most often used with ordinal or nominal data.
 
  a. t tests; z tests
  b. z tests; t tests
  c. Parametric tests; nonparametric tests
  d. Nonparametric tests; parametric tests

Question 2

If researchers report that the results from their study were significant, where p < .05, this means that:
 
  a. they would get the same results fewer than 5 times in 100 if they repeated the study.
  b. the results are unreliable.
  c. we would expect the results to occur by chance fewer than 95 times out of 100.
  d. we would expect the results to occur by chance fewer than 5 times out of 100.

[karlss]

Answer to Question 1

c

Answer to Question 2

d

[khang]

Wow, this really help

[epscape]

Excellent