Mathematics, 16.04.2020 02:57, khikhi1705

There were 800 math instructors at a mathematics convention. Forty instructors were randomly selected and given an IQ test. The scores produced a mean of 130 with a standard deviation of 10. Find a 95% confidence interval for the mean of the 800 instructors. Use the finite population correction factor.

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There were 800 math instructors at a mathematics convention. Forty instructors were randomly selecte...