8% of all Americans suffer from sleep apnea. A researcher suspects that a lower percentage of those who live in the inner city have sleep apnea. Of the 345 people from the inner city surveyed, 24 of them suffered from sleep apnea. What can be concluded at the level of significance of αα = 0.10? 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 αα Based on this, we should the null hypothesis. Thus, the final conclusion is that ... The data suggest the populaton proportion is significantly smaller than 8% at αα = 0.10, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is smaller than 8% The data suggest the population proportion is not significantly smaller than 8% at αα = 0.10, so there is not sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is smaller than 8%. The data suggest the population proportion is not significantly smaller than 8% at αα = 0.10, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is equal to 8%. Interpret the p-value in the context of the study. There is a 8% chance of a Type I error If the population proportion of inner city residents who have sleep apnea is 8% and if another 345 inner city residents are surveyed then there would be a 23.75% chance fewer than 7% of the 345 residents surveyed have sleep apnea. There is a 23.75% chance that fewer than 8% of all inner city residents have sleep apnea. If the sample proportion of inner city residents who have sleep apnea is 7% and if another 345 inner city residents are surveyed then there would be a 23.75% chance of concluding that fewer than 8% of inner city residents have sleep apnea. Interpret the level of significance in the context of the study. 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 inner city residents who have sleep apnea is smaller than 8% and if another 345 inner city residents are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of all inner city residents who have sleep apnea is equal to 8%. If the population proportion of inner city residents who have sleep apnea is 8% and if another 345 inner city residents are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of all inner city residents who have sleep apnea is smaller than 8%. There is a 10% chance that the proportion of all inner city residents who have sleep apnea is smaller than 8%.
8% of all Americans suffer from sleep apnea. A researcher suspects that a lower percentage of those who live in the inner city have sleep apnea. Of the 345 people from the inner city surveyed, 24 of them suffered from sleep apnea. What can be concluded at the level of significance of αα = 0.10? 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 αα Based on this, we should the null hypothesis. Thus, the final conclusion is that ... The data suggest the populaton proportion is significantly smaller than 8% at αα = 0.10, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is smaller than 8% The data suggest the population proportion is not significantly smaller than 8% at αα = 0.10, so there is not sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is smaller than 8%. The data suggest the population proportion is not significantly smaller than 8% at αα = 0.10, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is equal to 8%. Interpret the p-value in the context of the study. There is a 8% chance of a Type I error If the population proportion of inner city residents who have sleep apnea is 8% and if another 345 inner city residents are surveyed then there would be a 23.75% chance fewer than 7% of the 345 residents surveyed have sleep apnea. There is a 23.75% chance that fewer than 8% of all inner city residents have sleep apnea. If the sample proportion of inner city residents who have sleep apnea is 7% and if another 345 inner city residents are surveyed then there would be a 23.75% chance of concluding that fewer than 8% of inner city residents have sleep apnea. Interpret the level of significance in the context of the study. 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 inner city residents who have sleep apnea is smaller than 8% and if another 345 inner city residents are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of all inner city residents who have sleep apnea is equal to 8%. If the population proportion of inner city residents who have sleep apnea is 8% and if another 345 inner city residents are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of all inner city residents who have sleep apnea is smaller than 8%. There is a 10% chance that the proportion of all inner city residents who have sleep apnea is smaller than 8%.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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I missed a few of these on the last question if you could kindly check over them and help wherever they are incorrect..
8% of all Americans suffer from sleep apnea. A researcher suspects that a lower percentage of those who live in the inner city have sleep apnea. Of the 345 people from the inner city surveyed, 24 of them suffered from sleep apnea. What can be concluded at the level of significance of αα = 0.10?
- 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 αα
- Based on this, we should the null hypothesis.
- Thus, the final conclusion is that ...
- The data suggest the populaton proportion is significantly smaller than 8% at αα = 0.10, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is smaller than 8%
- The data suggest the population proportion is not significantly smaller than 8% at αα = 0.10, so there is not sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is smaller than 8%.
- The data suggest the population proportion is not significantly smaller than 8% at αα = 0.10, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is equal to 8%.
- Interpret the p-value in the context of the study.
- There is a 8% chance of a Type I error
- If the population proportion of inner city residents who have sleep apnea is 8% and if another 345 inner city residents are surveyed then there would be a 23.75% chance fewer than 7% of the 345 residents surveyed have sleep apnea.
- There is a 23.75% chance that fewer than 8% of all inner city residents have sleep apnea.
- If the sample proportion of inner city residents who have sleep apnea is 7% and if another 345 inner city residents are surveyed then there would be a 23.75% chance of concluding that fewer than 8% of inner city residents have sleep apnea.
- Interpret the level of significance in the context of the study.
- 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 inner city residents who have sleep apnea is smaller than 8% and if another 345 inner city residents are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of all inner city residents who have sleep apnea is equal to 8%.
- If the population proportion of inner city residents who have sleep apnea is 8% and if another 345 inner city residents are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of all inner city residents who have sleep apnea is smaller than 8%.
- There is a 10% chance that the proportion of all inner city residents who have sleep apnea is smaller than 8%.
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