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to 100 3. Eating Out A restaurant association says the typical household in the United States spends a mean of $2634 per year on food away from home. You are a consumer reporter for a national publication and want to test this claim. You randomly select 12 U.S. households and find out how much each spent on food away from home per year. a. Given the 12 data points (3013, 1724, 1949, 3516, 2475, 2767, 2231, 4512, 2926, 3148, 2188, and 2978), find the sample mean and sample standard deviation for the sample of 12 U.S. households (you will probably want to use the "One-Variable Statistics" spreadsheet). b. Test the claim, make a decision, and interpret the results. At a = 0.02, can you reject the travel association's claim?

to 100 3. Eating Out A restaurant association says the typical household in the United States spends a mean of $2634 per year on food away from home. You are a consumer reporter for a national publication and want to test this claim. You randomly select 12 U.S. households and find out how much each spent on food away from home per year. a. Given the 12 data points (3013, 1724, 1949, 3516, 2475, 2767, 2231, 4512, 2926, 3148, 2188, and 2978), find the sample mean and sample standard deviation for the sample of 12 U.S. households (you will probably want to use the "One-Variable Statistics" spreadsheet). b. Test the claim, make a decision, and interpret the results. At a = 0.02, can you reject the travel association's claim?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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to 100 0.01). 3. Eating Out A restaurant association says the typical household in the United States spends a mean of $2634 per year on food away from home. You are a consumer reporter for a national publication and want to test this claim. You randomly select 12 U.S. households and find out how much each spent on food away from home per year. a. Given the 12 data points (3013, 1724, 1949, 3516, 2475, 2767, 2231, 4512, 2926, 3148, 2188, and 2978), find the sample mean and sample standard deviation for the sample of 12 U.S. households (you will probably want to use the "One-Variable Statistics" spreadsheet). b. Test the claim, make a decision, and interpret the results. At a = 0.02, can you reject the travel association's claim? 4. Free Samples Note the graphic below: F5 F6 F7 F8 F9 F10 F11
Transcribed Image Text:to 100 0.01). 3. Eating Out A restaurant association says the typical household in the United States spends a mean of $2634 per year on food away from home. You are a consumer reporter for a national publication and want to test this claim. You randomly select 12 U.S. households and find out how much each spent on food away from home per year. a. Given the 12 data points (3013, 1724, 1949, 3516, 2475, 2767, 2231, 4512, 2926, 3148, 2188, and 2978), find the sample mean and sample standard deviation for the sample of 12 U.S. households (you will probably want to use the "One-Variable Statistics" spreadsheet). b. Test the claim, make a decision, and interpret the results. At a = 0.02, can you reject the travel association's claim? 4. Free Samples Note the graphic below: F5 F6 F7 F8 F9 F10 F11
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