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2. The Weleher Adult hitelligenee Test Scale is composed of a number of subtests. On one subtest, the raw scares have a mean of 35

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2. The Weleher Adult hitelligenee Test Scale is composed of a number of subtests. On one subtest, the raw scares have a mean of 35 and a standard deviation of. Assuming these raw scores form a normal distribution: a) What number represents the 65m pereentile (what number separates the lower-65% efthe distribution)? "X, __ 35 0.685:- v-* x :2: seal (a b} What nmnber represents the 9t]1h percentile? mesa \"\"35 '% \"HI G e) What is the probability -f Eejg a raw seere between 23 and 33? _. g , P(1'3:

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