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A magazine claims that the mean amount spent by a customer at Burger Stop is greater than the mean amount spent by a customer at Fry World. The results for samples of customer transactions for the two fast food restaurants are shown below. At a= 0.10, can you support the magazine's claim? Assume the population variances are equal. Assume the samples are random and independent, and the populations are normally distributed. Complete parts (a) through (e) below. Burger Stop Fry World X2 = $8.50 X = $9.13 S- $0.78 S2- $0.68 n= 17 ny =8 (a) Identify the claim and state Ho and H. Which is the correct claim below? O A. "The mean amount spent by a customer at Fry World is greater than the mean amount spent by a customer at Burger Stop." B. "The mean amount spent by a customer at Burger Stop is greater than the mean amount spent by a customer at Fry World." Oc. "The mean amount spent by a customer at Burger Stop is not equal to the mean amount spent by a customer at Fry World." O D. "The mean amount spent by a customer at Burger Stop is equal to the mean amount spent by a customer at Fry World." What are Ho and H,? The null hypothesis, Ho, is S 2. The alternative hypothesis, H, is 2- Which hypothesis is the claim? O The null hypothesis, Ho The alternative hypothesis, H,

A magazine claims that the mean amount spent by a customer at Burger Stop is greater than the mean amount spent by a customer at Fry World. The results for samples of customer transactions for the two fast food restaurants are shown below. At a= 0.10, can you support the magazine's claim? Assume the population variances are equal. Assume the samples are random and independent, and the populations are normally distributed. Complete parts (a) through (e) below. Burger Stop Fry World X2 = $8.50 X = $9.13 S- $0.78 S2- $0.68 n= 17 ny =8 (a) Identify the claim and state Ho and H. Which is the correct claim below? O A. "The mean amount spent by a customer at Fry World is greater than the mean amount spent by a customer at Burger Stop." B. "The mean amount spent by a customer at Burger Stop is greater than the mean amount spent by a customer at Fry World." Oc. "The mean amount spent by a customer at Burger Stop is not equal to the mean amount spent by a customer at Fry World." O D. "The mean amount spent by a customer at Burger Stop is equal to the mean amount spent by a customer at Fry World." What are Ho and H,? The null hypothesis, Ho, is S 2. The alternative hypothesis, H, is 2- Which hypothesis is the claim? O The null hypothesis, Ho The alternative hypothesis, H,

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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A magazine claims that the mean amount spent by a customer at Burger Stop is greater than the mean amount spent by a customer at Fry World. The results for samples of customer transactions for the two fast food restaurants are shown below. At a= 0.10, can you support the magazine's claim? Assume the population variances are equal. Assume the samples are random and independent, and the populations are normally distributed. Complete parts (a) through (e) below. Burger Stop X = $9.13 5, = $0.78 Fry World X2 = $8.50 $2 = $0.68 n= 17 n2 =8 (a) Identify the claim and state Ho and H. Which is the correct claim below? O A. "The mean amount spent by a customer at Fry World is greater than the mean amount spent by a customer at Burger Stop." VB. "The mean amount spent by a customer at Burger Stop is greater than the mean amount spent by a customer at Fry World." O c. "The mean amount spent by a customer at Burger Stop is not equal to the mean amount spent by a customer at Fry World." O D. "The mean amount spent by a customer at Burger Stop equal to the mean amount spent by a customer at Fry World." What are Ho and H,? The null hypothesis, Ho, is SH2. The alternative hypothesis, H, is >2- Which hypothesis is the claim? O The null hypothesis, Ho O The alternative hypothesis, H
Transcribed Image Text:A magazine claims that the mean amount spent by a customer at Burger Stop is greater than the mean amount spent by a customer at Fry World. The results for samples of customer transactions for the two fast food restaurants are shown below. At a= 0.10, can you support the magazine's claim? Assume the population variances are equal. Assume the samples are random and independent, and the populations are normally distributed. Complete parts (a) through (e) below. Burger Stop X = $9.13 5, = $0.78 Fry World X2 = $8.50 $2 = $0.68 n= 17 n2 =8 (a) Identify the claim and state Ho and H. Which is the correct claim below? O A. "The mean amount spent by a customer at Fry World is greater than the mean amount spent by a customer at Burger Stop." VB. "The mean amount spent by a customer at Burger Stop is greater than the mean amount spent by a customer at Fry World." O c. "The mean amount spent by a customer at Burger Stop is not equal to the mean amount spent by a customer at Fry World." O D. "The mean amount spent by a customer at Burger Stop equal to the mean amount spent by a customer at Fry World." What are Ho and H,? The null hypothesis, Ho, is SH2. The alternative hypothesis, H, is >2- Which hypothesis is the claim? O The null hypothesis, Ho O The alternative hypothesis, H
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