If Y= -.8X, then what is the value of Y when X= 10?
a. -8.0
b. +8.0
c. -0.8
d. Not enough information is given to answer this question.
Question 2
Increasing the sample size in an experiment will _____ .
a. decrease the standard error of the difference between means
b. increase the standard error of the difference between means
c. increase the difference between 1 X and 2 X
d. decrease the difference between 1 X and 2 X
