For a population with a standard deviation of s = 12, a z-score of z = +0.50 corresponds to a score ...

For a population with a standard deviation of s = 12, a z-score of z = +0.50 corresponds to a score that is above the mean by 6 points.
 
  Indicate whether the statement is true or false

Question 2

In the first stage of a repeated-measures ANOVA, total degrees of freedom is partitioned into:
 
  A) error df and between subjects df
  B) within treatments df and between subjects df
  C) between treatments df and between subjects df
  D) between treatments df and within treatments df

Question 3

For a population with a mean of  = 80, any score greater than 80 will have a positive z-score.
 
  Indicate whether the statement is true or false