Author Question: When alpha is set at .05 and Ho is rejected, then the probability is a. .95 that there was a ... (Read 42 times)

nelaaney · **on:** Jun 20, 2018

When alpha is set at .05 and Ho is rejected, then the probability is

a. .95 that there was a failure to reject Ho
b. .95 that Ho should not have been rejected
c. .05 that Ho should have been rejected
c. .95 that Ho should have been rejected

Question 2

The simplest way to place a regression line on a scatterplot is to

a. predict Y-values based on two X-values from the X-axis.
b. predict X-values based on two Y-values from the Y-axis.
c. make sure half of the data points fall above the line, and half fall below it.
d. make sure as many points touch the line as possible.