In a distribution with = 20, a score that is below the mean by ...

[ss2343]

In a distribution with  = 20, a score that is below the mean by 10 points will have a z-score of z = 0.50.
 
  Indicate whether the statement is true or false

Question 2

For any distribution of scores, the location identified by z = +1 and the location identified by z = 1 are exactly the same distance from the mean.
 
  Indicate whether the statement is true or false

[jessofishing]

Answer to Question 1

F

Answer to Question 2

T