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Mathematics, 20.10.2020 19:01 afloareiandrei8615

3. The Welcher Adult Intelligence Test Scale is composed of a number of subtests. On one subtest, the raw scores have a mean of 35 and a standard deviation of 6. Assuming these raw scores form a normal distribution, what percent of the
data falls between the scores of 23 and 47?

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3. The Welcher Adult Intelligence Test Scale is composed of a number of subtests. On one subtest, th...
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