The SAT Math scores for all seniors in a High Schools are normally distributed with population standard

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The SAT Math scores for all seniors in a High Schools are normally distributed with population standard deviation of 200.If 100 seniors from the school are randomly selected, and their SAT Math scores have a sample mean of 650, determine:

1.What distribution will you use to determine the critical value for a confidence interval estimate of the mean SAT Math score for the seniors in the High School?Why?

2.Construct a 95% confidence interval estimate of the mean Math score for the seniors in the High School.Show work and round the answer to two decimal places.

Posted Date: Jun 25, 2024 08:29 AM

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The SAT Math scores for all seniors in a High Schools are normally distributed with population standard

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