Part A Add a row to the table to show the perimeter for each square piece of canvas. Then draw a graph to compare the length of a side of each square to its perimeter.
Use your table and graph to explain whether this is a proportional relationship.

I need help ASAP!

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