Variable years of education
The variable years of education was measured as last year in school completed (i.e., none, 1st, 2nd, 3rd, grades, etc.). It is, therefore, measured at the __________ level.
nominal
interval
ratio
ordinal
not enough information to decide
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If Xbar is the sample mean diameter for a random sample of n = 16 rings, where is the sampling distribution of Xbar centered, and what is the standard deviation of the Xbar distribution?
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The variable years of education was measured as last year in school completed (i.e., none, 1st, 2nd, 3rd, grades, etc.). It is, therefore, measured at the __________ level.a
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A social scientist claims that the average adult watches less than 30 hours of television per week. He collects data on 50 individuals' television viewing habits and finds that the mean number of hours that the 50 people spent watching television
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