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Mrs. Geekalert wants to know if requiring her son to do 4 hours' worth of homework every night has increased his IQ to above

Mrs. Geekalert wants to know if requiring her son to do 4 hours' worth of homework every night has increased his IQ to above the general population's mean IQ. Her son's IQ is 134. The general population mean is 100, with a standard deviation of 15. Which analysis will you use for these data? (highlight one) single sample t z test b. Null hypothesis: Alternative hypothesis:

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