Based on information from a previous study, r₁39 people out of a random sample of n, 104 adult Americans who did not attend college believe in extraterrestrials. However, out of a random sample of n₂ 104 adult Americans who did attend college, r₂- 49 claim that they believe in extraterrestrials. Does this indicate that the proportion of people who attended college and who believe in extraterrestrials is higher than the proportion who did not attend college? Use a = 0.01. LAUSE SALT (a) What is the level of significance? 0.01 ✓ State the null and alternate hypotheses. O Ho: P1 P₂i H₁ P1 P₂ Hoi P1P₂i H₁: P₁ > P₂ O Ho: P1
Based on information from a previous study, r₁39 people out of a random sample of n, 104 adult Americans who did not attend college believe in extraterrestrials. However, out of a random sample of n₂ 104 adult Americans who did attend college, r₂- 49 claim that they believe in extraterrestrials. Does this indicate that the proportion of people who attended college and who believe in extraterrestrials is higher than the proportion who did not attend college? Use a = 0.01. LAUSE SALT (a) What is the level of significance? 0.01 ✓ State the null and alternate hypotheses. O Ho: P1 P₂i H₁ P1 P₂ Hoi P1P₂i H₁: P₁ > P₂ O Ho: P1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.2: Addition On A Number Line
Problem 37WE
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