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ow many TV sets? A survey organization sampled 63 households in a community and found that the sample mean number of TV sets per household was 3.3. he population standard deviation is o = 1.5. Can you conclude that the mean number of TV sets per household is greater than 3? Ho :H = 3 H:µ >3 Part: 0/ 4

ow many TV sets? A survey organization sampled 63 households in a community and found that the sample mean number of TV sets per household was 3.3. he population standard deviation is o = 1.5. Can you conclude that the mean number of TV sets per household is greater than 3? Ho :H = 3 H:µ >3 Part: 0/ 4

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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How many TV sets? A survey organization sampled 63 households in a community and found that the sample mean number of TV sets per household was 3.3. The population standard deviation is o = 1.5. Can you conclude that the mean number of TV sets per household is greater than 3? Ho:u = 3 H:u >3 Part: 0 / 4 Part 1 of 4 (a) Which test is appropriate here? O I test O Z test Part: 1/ 4 Part 2 of 4 (b) Compute the value of the test statistic. Round your answer to two decimal places. The test statistic is
Transcribed Image Text:How many TV sets? A survey organization sampled 63 households in a community and found that the sample mean number of TV sets per household was 3.3. The population standard deviation is o = 1.5. Can you conclude that the mean number of TV sets per household is greater than 3? Ho:u = 3 H:u >3 Part: 0 / 4 Part 1 of 4 (a) Which test is appropriate here? O I test O Z test Part: 1/ 4 Part 2 of 4 (b) Compute the value of the test statistic. Round your answer to two decimal places. The test statistic is
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