It often is possible to reduce the variance in an ...

[sammy]

It often is possible to reduce the variance in an independent-measures design by using a participant variable such as age or gender as a second factor.
 
  Indicate whether the statement is true or false

Question 2

A vertical line is drawn through a normal distribution dividing the distribution into two parts. If the smaller part equals 0.1915 of the distribution, then the line was drawn at z = 0.50 or at z = -0.50.
 
  Indicate whether the statement is true or false

[jessicaduplan]

Answer to Question 1

True

Answer to Question 2

False