(failure) Click the icon to view the Chi-square distribution table. (a) Why is this a dependent sample? A. The same person answered both questions. O B. More than 5% of the population was surveyed. O C. The answer to the second question depends on the answer to the first question. O D. Two questions were asked. (b) Is there a significant difference in the proportion of individuals who smoke and the proportion of individuals that do not wear a seat belt? In other words, is there a significant difference between the proportion of individuals who engage in hazardous activities? Use the a = 0.05 level of significance. Let p, represent the proportion of individuals who smoke and p2 represent the proportion of individuals that do not wear a seat belt. What are the hypotheses for this test? VA. Họ: P1 "P2 O B. Ho: P1
(failure) Click the icon to view the Chi-square distribution table. (a) Why is this a dependent sample? A. The same person answered both questions. O B. More than 5% of the population was surveyed. O C. The answer to the second question depends on the answer to the first question. O D. Two questions were asked. (b) Is there a significant difference in the proportion of individuals who smoke and the proportion of individuals that do not wear a seat belt? In other words, is there a significant difference between the proportion of individuals who engage in hazardous activities? Use the a = 0.05 level of significance. Let p, represent the proportion of individuals who smoke and p2 represent the proportion of individuals that do not wear a seat belt. What are the hypotheses for this test? VA. Họ: P1 "P2 O B. Ho: P1
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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