Convert 3,200,000 to scientific notation. 3.2 ⋅ 106 3.2 ⋅ 105 3.2 ⋅ 10−6 3.2 ⋅ 10−5

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