If a school district takes a random sample of 57 Math SAT scores and finds that the average is 477, and knowing that the

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answerhappygod
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If a school district takes a random sample of 57 Math SAT scores and finds that the average is 477, and knowing that the

Post by answerhappygod »

If a school district takes a random sample of 57 Math SAT scores
and finds that the average is 477, and knowing that the population
standard deviation of Math SAT scores is intended to be 100. Find a
99% confidence interval for the mean math SAT score for this
district.
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