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n: Is the average weekly spending at Coles in Sydney different from $1657

n: Is the average weekly spending at Coles in Sydney different from $1657

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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Save Arow Household weekly spending at Coles data collected from 100 families in Sydney had the sample mean $170 with a sample standard deviation of $15. Conduct a hypothesis test, at a 5% significance level, to test if the average weekly spending at Coles in Sydney different from $165. Use this P-value= 0.0006 to address the research statement. Research Question: Is the average weekly spending at Coles in Sydney different from $165? Be sure to include the following in your answer: - the null and alternative hypotheses the p-value - Decision - Conçlusion or the toolbar, press ALT-F10 (PC) or ALT+FN+F10 (Mac). BIU S Open Sans sa. 10pt, ,三。 2、 工冰 厄白Q Paragraph DELL earch 25°C Haze
Transcribed Image Text:Save Arow Household weekly spending at Coles data collected from 100 families in Sydney had the sample mean $170 with a sample standard deviation of $15. Conduct a hypothesis test, at a 5% significance level, to test if the average weekly spending at Coles in Sydney different from $165. Use this P-value= 0.0006 to address the research statement. Research Question: Is the average weekly spending at Coles in Sydney different from $165? Be sure to include the following in your answer: - the null and alternative hypotheses the p-value - Decision - Conçlusion or the toolbar, press ALT-F10 (PC) or ALT+FN+F10 (Mac). BIU S Open Sans sa. 10pt, ,三。 2、 工冰 厄白Q Paragraph DELL earch 25°C Haze
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