Mathematics, 25.02.2021 01:00, larey

Suppose that a normal model described student scores in a history class. parker has a standardized score (z-score) of +2.5. this means that parker's score is 0 is 2.5 points above the class average
0 is 2.5 standard deviation above the class average
0 has a standard deviation of 2.5
0 is 2.5 times the class average

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Suppose that a normal model described student scores in a history class. parker has a standardized s...