A marketing research company is estimating which of two soft drinks college students prefer. A random sample of 100 college students produced the following 95% confidence interval for the proportion of college students who prefer drink A: (0.262, 0.622). Interpret the interval. There is a 95% chance that the proportion of one randomly selected student who prefer drink A is between 0.262 and 0.622. There is a 95% chance that the proportion of all college students who prefer drink A is between 0.262 and 0.622. There is a 95% chance that the proportion of the sampled 100 students who prefer drink A is between 0.262 and 0.622.

A marketing research company is estimating which of two soft drinks college students prefer. A random sample of 100 college students produced the following 95% confidence interval for the proportion of college students who prefer drink A: (0.262, 0.622). Interpret the interval. There is a 95% chance that the proportion of one randomly selected student who prefer drink A is between 0.262 and 0.622. There is a 95% chance that the proportion of all college students who prefer drink A is between 0.262 and 0.622. There is a 95% chance that the proportion of the sampled 100 students who prefer drink A is between 0.262 and 0.622.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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Question

		There is a 95% chance that the proportion of one randomly selected student who prefer drink A is between 0.262 and 0.622.
		There is a 95% chance that the proportion of all college students who prefer drink A is between 0.262 and 0.622.
		There is a 95% chance that the proportion of the sampled 100 students who prefer drink A is between 0.262 and 0.622.