Reflect the following points over the
x-axis. (-5,-3) (-2,-6) (-4,-8)

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?

Kilgore trout creates a new scale to diagnose depression. however, his scale only assesses one symptom of depression while ignoring others. which of the following is his new scale most likely lacking? a) test-retest reliability b) discriminant validity c) criterion validity d) alternate-forms reliability e) content validity f) none of the above