Although the original data for a repeated-measures study consist of two scores for each participant, ...

Although the original data for a repeated-measures study consist of two scores for each participant, the calculation of the mean and variance are done with only one score for each participant.
 
  Indicate whether the statement is true or false

Question 2

Which of the following statements is true for a distribution of data points?
 
  A) 75 of the data points are above the median.
  B) 50 of the scores are above the median.
  C) 60 of the scores are below the median.
  D) 95 of the data points are above the median.

Question 3

In a repeated measures study, the null hypothesis says that the mean for the sample of difference scores should be equal to zero.
 
  Indicate whether the statement is true or false

Question 4

What is the median for the following set of scores? Scores: 1, 2, 6, 11, 17
 
  A) 4
  B) 6
  C) 8.5
  D) 8