Problem regarding the worldwide survey

Reference no: EM131008832

Worldwide survey

In Chapter 4, Exercise 27, we learned that GfK Roper surveyed people worldwide asking them "how important is acquiring wealth to you." Of 1535 respondents in India, 1168 said that it was of more than average importance. In the United States of 1317 respondents, 596 said it was of more than average importance.

a) What proportion thought acquiring wealth was of more than average importance in each country's sample?

b) Create a 95% confidence interval for the proportion who thought it was of more than average importance in India. (Be sure to test conditions.) Compare that to a confi- dence interval for the U.S. population.

Reference no: EM131008832

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