Question: Determine whether the hypothesis test involves a sampling distribution of means that is a normal distribution, Student t distribution or neither. The sample data appear

  1. Determine whether the hypothesis test involves a sampling distribution of means that is a normal distribution, Student t distribution or neither. The sample data appear to come from a normally distributed population with = 28.

Claim: = 977.

Sample data: n = 25, x = 984, s = 25.

    1. a) Student t
    2. b) Neither
    3. c) Normal

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