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Determine Whether the Hypothesis Test Involves a Sampling Distribution of Means

question 29

Multiple Choice

Determine whether the hypothesis test involves a sampling distribution of means that is a normal distribution, Student t
distribution, or neither.
-Claim: μ=981\mu = 981 . Sample data: n=23,x=912, s=30\mathrm { n } = 23 , \mathrm { x } = 912 , \mathrm {~s} = 30 . The sample data appear to come from a normally distributed population with σ=30\sigma = 30 .


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