In testing the null hypothesis, the correlated t test allows one ...

[MGLQZ]

In testing the null hypothesis, the correlated t test allows one to utilize information on _________ in the test of significance.
 
  a. magnitude and direction c. direction only
  b. magnitude only d. separation between the groups

Question 2

A major advantage to using a two condition experiment (e.g. control and experimental groups) is _________.
 
  a. the test has more power
  b. the data are easier to analyze
  c. the experiment does not need to know population parameters
  d. none of these are correct

[Athena23]

Answer to Question 1

A

Answer to Question 2

C