IQ scores based on the Wechsler Intelligence Scale for Children (WISC) are known to be normally distributed
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IQ scores based on the Wechsler Intelligence Scale for Children (WISC) are known to be normally distributed with μ = 100 and σ = 15.
How many of the intervals do you expect to include the population mean? How many of the intervals actually include the population mean?
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Related Book For
Statistics Informed Decisions Using Data
ISBN: 9780321757272
4th Edition
Authors: Michael Sullivan III
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