In a random survey of 1,000 households in the United States, it is found that 29 percent of the households con-tained at least one member with a college degree. Does this finding refute the statement that the proportion of allsuch U.S. households is at least 35 percent? (Use the 0.05level of significance.)
In a random survey of 1,000 households in the United States, it is found that 29 percent of the households con-tained at least one member with a college degree. Does this finding refute the statement that the proportion of allsuch U.S. households is at least 35 percent? (Use the 0.05level of significance.)
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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In a random survey of 1,000 households in the United
States, it is found that 29 percent of the households con-
tained at least one member with a college degree. Does
this finding refute the statement that the proportion of all
such U.S. households is at least 35 percent? (Use the 0.05
level of significance.)
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