A school district wants to know if the mean IQ score of its High-Schoolers differ from the mean 100 of the general popul

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A School District Wants To Know If The Mean Iq Score Of Its High Schoolers Differ From The Mean 100 Of The General Popul 1 (43.99 KiB) Viewed 124 times

A school district wants to know if the mean IQ score of its High-Schoolers differ from the mean 100 of the general population. The superintendent selects a random sample of 40 HS and finds their mean IQ score. The P-value for a one-sample t test of Ho: mu_hs = 100 versus Ha: mu_Hs not=0 is reported as 0.0766. The findings provide O weak evidence against the null hypothesis and the findings are therefore inconclusive. O very strong evidence that IQ scores in this HS population differ from 100, on average. weak evidence against the alternative hypothesis and the findings are therefore inconclusive. very strong evidence that IQ scores in this HS population do not differ from 100, on average. weak evidence that IQ scores in this HS population do not differ from 100, on average, O good evidence that the mean IQ score in this HS population is 100.