A simple random sample of 35 horror has a mean duration of 107.3 minutes and the sample sandard deviation of song lengths is 17.8 minutes. Use a 0.05 significance level a) Use the TRADITIONAL METHOD to test the claim that the sample is from a population of movies with a mean greater than 100 minutes. b) What does the conclusion mean?
A simple random sample of 35 horror has a mean duration of 107.3 minutes and the sample sandard deviation of song lengths is 17.8 minutes. Use a 0.05 significance level a) Use the TRADITIONAL METHOD to test the claim that the sample is from a population of movies with a mean greater than 100 minutes. b) What does the conclusion mean?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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A simple random sample of 35 horror has a mean duration of 107.3 minutes and the sample sandard deviation of song lengths is 17.8 minutes. Use a 0.05 significance level
a) Use the TRADITIONAL METHOD to test the claim that the sample is from a population of movies with a mean greater than 100 minutes.
b) What does the conclusion mean?
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