ow many TV sets? A survey organization sampled 71 households in a community and found that the sample mean number of TV sets per household was 3.1. The population standard deviation is =σ1.5 . Can you conclude that the mean number of TV sets per household is greater than 3 1.) Compute the value of the test statistic. Round your answer to two
ow many TV sets? A survey organization sampled 71 households in a community and found that the sample mean number of TV sets per household was 3.1. The population standard deviation is =σ1.5 . Can you conclude that the mean number of TV sets per household is greater than 3 1.) Compute the value of the test statistic. Round your answer to two
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 11PPS
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How many TV sets? A survey organization sampled 71 households in a community and found that the sample mean number of TV sets per household was 3.1. The population standard deviation is =σ1.5 . Can you conclude that the mean number of TV sets per household is greater than 3
1.) Compute the value of the test statistic. Round your answer to two decimal places.
The test statistic is
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