If the null hypothesis for the related-samples t-test is true,
a. the two groups are significantly different from each other.
b. the two groups are not significantly different from each other.
c. the sample is significantly different from the population.
d. the sample is not significantly different from the population.
Question 2
A raw score of 500 would translate into a z score of
a. -3
b. -1
c. -.01
d. 0