53% of students entering four-year colleges receive a degree within six years. Is this percent larger than for students who play intramural sports? 147 of the 262 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of αα = 0.10? he null and alternative hypotheses would be: Ho: ? p μ Select an answer < = ≠ > (please enter a decimal) H1: ? μ p Select an answer = > ≠ < (Please enter a decimal) The test statistic ? t z = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 4 decimal places.)
53% of students entering four-year colleges receive a degree within six years. Is this percent larger than for students who play intramural sports? 147 of the 262 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of αα = 0.10? he null and alternative hypotheses would be: Ho: ? p μ Select an answer < = ≠ > (please enter a decimal) H1: ? μ p Select an answer = > ≠ < (Please enter a decimal) The test statistic ? t z = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 4 decimal places.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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53% of students entering four-year colleges receive a degree within six years. Is this percent larger than for students who play intramural sports? 147 of the 262 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of αα = 0.10?
- he null and alternative hypotheses would be:
Ho: ? p μ Select an answer < = ≠ > (please enter a decimal)
H1: ? μ p Select an answer = > ≠ < (Please enter a decimal)
- The test statistic ? t z = (please show your answer to 3 decimal places.)
- The p-value = (Please show your answer to 4 decimal places.)
- Thus, the final conclusion is that ...
- The data suggest the population proportion is not significantly larger than 53% at αα = 0.10, 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 53%.
- The data suggest the populaton proportion is significantly larger than 53% at αα = 0.10, 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 larger than 53%
- The data suggest the population proportion is not significantly larger than 53% at αα = 0.10, 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 larger than 53%.
- Interpret the p-value in the context of the study.
- If the population proportion of students who played intramural sports who received a degree within six years is 53% and if another 262 students who played intramural sports are surveyed then there would be a 15.68% chance that more than 56% of the 262 students surveyed received a degree within six years
- There is a 15.68% chance of a Type I error.
- If the sample proportion of students who played intramural sports who received a degree within six years is 56% and if another 262 students who played intramural sports are surveyed then there would be a 15.68% chance of concluding that more than 53% of all students who played intramural sports received a degree within six years.
- There is a 15.68% chance that more than 53% of all students who played intramural sports 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 larger than 53% and if another 262 students who played intramural sports are surveyed then there would be a 10% 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 53%.
- There is a 10% chance that the proportion of all students who played intramural sports who received a degree within six years is larger than 53%.
- There is a 10% chance that aliens have secretly taken over the earth and have cleverly disguised themselves as the presidents of each of the countries on earth.
- If the population proportion of students who played intramural sports who received a degree within six years is 53% and if another 262 students who played intramural sports are surveyed then there would be a 10% 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 larger than 53%
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