57% of students entering four-year colleges receive a degree within six years. Is this percent different from for students who play intramural sports? 153 of the 232 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of α = 0.05? For this study, we should use The null and alternative hypotheses would be: Ho: (please enter a decimal) H1: (Please enter a decimal) The test statistic = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 4 decimal places.) The p-value is α Based on this, we should the null hypothesis. Thus, the final conclusion is that ... The data suggest the populaton proportion is significantly different from 57% at α = 0.05, 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 different from 57% The data suggest the population proportion is not significantly different from 57% at α = 0.05, 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 57%. The data suggest the population proportion is not significantly different from 57% at α = 0.05, 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 different from 57%.
57% of students entering four-year colleges receive a degree within six years. Is this percent different from for students who play intramural sports? 153 of the 232 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of α = 0.05? For this study, we should use The null and alternative hypotheses would be: Ho: (please enter a decimal) H1: (Please enter a decimal) The test statistic = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 4 decimal places.) The p-value is α Based on this, we should the null hypothesis. Thus, the final conclusion is that ... The data suggest the populaton proportion is significantly different from 57% at α = 0.05, 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 different from 57% The data suggest the population proportion is not significantly different from 57% at α = 0.05, 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 57%. The data suggest the population proportion is not significantly different from 57% at α = 0.05, 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 different from 57%.
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
Related questions
Question
57% of students entering four-year colleges receive a degree within six years. Is this percent different from for students who play intramural sports? 153 of the 232 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of α
= 0.05?
- For this study, we should use
The null and alternative hypotheses would be:
Ho: (please enter a decimal)
H1:
- (Please enter a decimal)
- The test statistic
- = (please show your answer to 3 decimal places.)
- The p-value = (Please show your answer to 4 decimal places.)
- The p-value is
α
- Based on this, we should
- the null hypothesis.
- Thus, the final conclusion is that ...
- The data suggest the populaton proportion is significantly different from 57% at α
- = 0.05, 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 different from 57%
- The data suggest the population proportion is not significantly different from 57% at α
- = 0.05, 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 57%.
- The data suggest the population proportion is not significantly different from 57% at α
-
- = 0.05, 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 different from 57%.
- Interpret the p-value in the context of the study.
- There is a 0.6% chance of a Type I error.
- There is a 0.6% chance that the percent of all students who played intramural sports who received a degree within six years differs from 57%.
- If the sample proportion of students who played intramural sports who received a degree within six years is 66% and if another 232 voters are surveyed then there would be a 0.6% chance that we would conclude either fewer than 57% of all students who played intramural sports received a degree within six years or more than 57% of all students who played intramural sports received a degree within six years.
- If the population proportion of students who played intramural sports who received a degree within six years is 57% and if another 232 students who played intramural sports are surveyed then there would be a 0.6% chance that either more than 66% of the 232 studetns surveyed received a degree within six years or fewer than 48% of the 232 students surveyed received a degree within six years.
- Interpret the level of significance in the context of the study.
- If the population proportion of students who played intramural sports who received a degree within six years is different from 57% and if another 232 students who played intramural sports are surveyed then there would be a 5% chance that we would end up falsely concluding that the proportion of all students who played intramural sports who received a degree within six years is equal to 57%.
- If the population proportion of students who played intramural sports who received a degree within six years is 57% and if another 232 students who played intramural sports are surveyed then there would be a 5% chance that we would end up falsely concluding that the proportion of all students who played intramural sports who received a degree within six years is different from 57%
- There is a 5% chance that aliens have secretly taken over the earth and have cleverly disguised themselves as the presidents of each of the countries on earth.
- There is a 5% chance that the proportion of all students who played intramural sports who received a degree within six years is different from 57%.
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