A population mean on a math section of the sat is 500 and


A population mean on a math section of the SAT is 500 and the sd=100. 400 students are taking the SAT and their families income was 70,000 and 80,000 had a math SAT score of 511. I'm trying to find the point estimate for this group in addition to the 99% confidence interval.

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Basic Statistics: A population mean on a math section of the sat is 500 and
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