Question 1 of 14, Step 1 of 1
0/14
Correct
Suppose that I scores have a bell-shaped dis...
Mathematics, 16.04.2021 20:00 jamesgraham577
Question 1 of 14, Step 1 of 1
0/14
Correct
Suppose that I scores have a bell-shaped distribution with a mean of 101 and a standard deviation of 14. Using the empirical rule, what
percentage of IQ scores are at least 143? Please do not round your answer.
Answers: 1
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