= Population mean
= Population standard deviation.
Ascientist is interested in the effect of time spent with parents and number of hours
youth sp...
Mathematics, 24.12.2019 21:31 juneham
Ascientist is interested in the effect of time spent with parents and number of hours
youth spend watching television. the researcher knows that the average teen whose
parents work outside the home spends 20 hours a week watching television. the
population mean = 20 and the standard deviation of the distribution is equal to 5.
calculate the z-scores for the following individual times:
if x = 5, z=
if x = 37, z=
Answers: 1
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