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59% of students entering four-year colleges receive a degree within six years. Is this percent smaller than for students who play intramural sports? 155 of the 276 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of a = 0.01?

59% of students entering four-year colleges receive a degree within six years. Is this percent smaller than for students who play intramural sports? 155 of the 276 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of a = 0.01?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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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59% of students entering four-year colleges receive a degree within six years. Is this percent smaller than for students who play intramural sports? 155 of the 276 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of a = 0.01?
Transcribed Image Text:59% of students entering four-year colleges receive a degree within six years. Is this percent smaller than for students who play intramural sports? 155 of the 276 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of a = 0.01?
e. The p-value is ? O f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the populaton proportion is significantly smaller than 59% at a = 0.01, so there is sufficient evidence to conclude that the population proportion of students who played intramural sports who received a degree within six years is smaller than 59% O The data suggest the population proportion is not significantly smaller than 59% at a = 0.01, so there is not sufficient evidence to conclude that the population proportion of students who played intramural sports who received a degree within six years is smaller than 59%. The data suggest the population proportion is not significantly smaller than 59% at a = 0.01, so there is sufficient evidence to conclude that the population proportion of students who played intramural sports who received a degree within six years is equal to 59%.
Transcribed Image Text:e. The p-value is ? O f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the populaton proportion is significantly smaller than 59% at a = 0.01, so there is sufficient evidence to conclude that the population proportion of students who played intramural sports who received a degree within six years is smaller than 59% O The data suggest the population proportion is not significantly smaller than 59% at a = 0.01, so there is not sufficient evidence to conclude that the population proportion of students who played intramural sports who received a degree within six years is smaller than 59%. The data suggest the population proportion is not significantly smaller than 59% at a = 0.01, so there is sufficient evidence to conclude that the population proportion of students who played intramural sports who received a degree within six years is equal to 59%.
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