10.50 The Economist collects data each year on the price of a Big Mac in various countries around the world. The price of a Big Mac for a sample of McDonald's restaurants in Europe in January 2014 resulted in the following Big Mac prices (after conversion to U.S. dollars): 5.18 4.95 4.07 4.68 5.22 4.67 4.14 4.98 5.15 5.56 5.36 4.60 The mean price of a Big Mac in the U.S. in January 2014 was $4.62. For purposes of this exercise, assume it is reasonable to regard the sample as representative of European McDonald's restaurants. Does the sample provide convincing

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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10.50

evidence that the mean January 2014 price of a Big
Mac in Europe is greater than the reported U.S.
price? Test the relevant hypotheses using a = .05.
Transcribed Image Text:evidence that the mean January 2014 price of a Big Mac in Europe is greater than the reported U.S. price? Test the relevant hypotheses using a = .05.
10.50 The Economist collects data each year on the price
of a Big Mac in various countries around the world.
The price of a Big Mac for a sample of McDonald's
restaurants in Europe in January 2014 resulted in
the following Big Mac prices (after conversion to
U.S. dollars):
5.18 4.95 4.07 4.68 5.22 4.67
4.14 4.98 5.15 5.56 5.36 4.60
The mean price of a Big Mac in the U.S. in
January 2014 was $4.62. For purposes of this
exercise, assume it is reasonable to regard the
sample as representative of European McDonald's
restaurants. Does the sample provide convincing
Transcribed Image Text:10.50 The Economist collects data each year on the price of a Big Mac in various countries around the world. The price of a Big Mac for a sample of McDonald's restaurants in Europe in January 2014 resulted in the following Big Mac prices (after conversion to U.S. dollars): 5.18 4.95 4.07 4.68 5.22 4.67 4.14 4.98 5.15 5.56 5.36 4.60 The mean price of a Big Mac in the U.S. in January 2014 was $4.62. For purposes of this exercise, assume it is reasonable to regard the sample as representative of European McDonald's restaurants. Does the sample provide convincing
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