5. Out of random sample of n = 100 adult Americans who did not attend college, r, = 37 of them believe in extraterrestrials. A random sample n2 = college, r2 = 47 of them claim to believe in extraterrestrials. Does this indicate that the proportion of people who attend college and who believe in extraterrestrials is higher than the 100 adult Americans who did attend proportion who did not attend college? Use alpha = 0.01.
5. Out of random sample of n = 100 adult Americans who did not attend college, r, = 37 of them believe in extraterrestrials. A random sample n2 = college, r2 = 47 of them claim to believe in extraterrestrials. Does this indicate that the proportion of people who attend college and who believe in extraterrestrials is higher than the 100 adult Americans who did attend proportion who did not attend college? Use alpha = 0.01.
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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