Determine whether the hypothesis test involves a sampling distribution of means that is a normal z distribution, Student t distribution or neither. Explain your answer. Claim: μ = 119. Sample data: n = 15, x¯ = 103, and s = 15.2. The sample data appear to come from a population that is normally distributed and σ is unknown.
Determine whether the hypothesis test involves a sampling distribution of means that is a normal z distribution, Student t distribution or neither. Explain your answer. Claim: μ = 119. Sample data: n = 15, x¯ = 103, and s = 15.2. The sample data appear to come from a population that is normally distributed and σ is unknown.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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11. Determine whether the hypothesis test involves a sampling distribution of means that is a normal z distribution, Student t distribution or neither. Explain your answer.
Claim: μ = 119. Sample data: n = 15, x¯ = 103, and s = 15.2. The sample data appear to come from a population that is
12. Assume that a simple random sample has been selected from a normally distributed population.
Test the claim that the
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