11% of all Americans suffer from sleep apnea. A researcher suspects that a different percentage of those who live in the inner city have sleep apnea. Of the 385 people from the inner city surveyed, 23 of them suffered from sleep apnea. What can be concluded at the level of significance of a = 0.05? For this study, we should use [Select an answer The null and alternative hypotheses would be: Ho: ? Select an answer H₁: ? Select an answer (please enter a decimal) (Please enter a decimal) The test statistic? The p-value= The p-value is ? a Based on this, we should [Select an answer the null hypothesis. Thus, the final conclusion is that ... (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) The data suggest the population proportion is not significantly different from 11% at a = 0.05, so there is not sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is different from 11%. O The data suggest the populaton proportion is significantly different from 11% at a = 0.05, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is different from 11% The data suggest the population proportion is not significantly different from 11% at a = 0.05, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is equal to 11%.
11% of all Americans suffer from sleep apnea. A researcher suspects that a different percentage of those who live in the inner city have sleep apnea. Of the 385 people from the inner city surveyed, 23 of them suffered from sleep apnea. What can be concluded at the level of significance of a = 0.05? For this study, we should use [Select an answer The null and alternative hypotheses would be: Ho: ? Select an answer H₁: ? Select an answer (please enter a decimal) (Please enter a decimal) The test statistic? The p-value= The p-value is ? a Based on this, we should [Select an answer the null hypothesis. Thus, the final conclusion is that ... (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) The data suggest the population proportion is not significantly different from 11% at a = 0.05, so there is not sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is different from 11%. O The data suggest the populaton proportion is significantly different from 11% at a = 0.05, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is different from 11% The data suggest the population proportion is not significantly different from 11% at a = 0.05, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is equal to 11%.
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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Transcribed Image Text:11% of all Americans suffer from sleep apnea. A researcher suspects that a different percentage of those
who live in the inner city have sleep apnea. Of the 385 people from the inner city surveyed, 23 of them
suffered from sleep apnea. What can be concluded at the level of significance of a = 0.05?
For this study, we should use Select an answer
The null and alternative hypotheses would be:
Ho: ? Select an answer
H₁: ? ✓
Select an answer
The test statistic ? ✓ =
The p-value =
The p-value is ? ✓ a
Based on this, we should
Thus, the final conclusion is that ...
(please enter a decimal)
(Please enter a decimal)
(please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
Select an answer the null hypothesis.
O The data suggest the population proportion is not significantly different from 11% at a = 0.05,
so there is not sufficient evidence to conclude that the population proportion of inner city
residents who have sleep apnea is different from 11%.
O The data suggest the populaton proportion is significantly different from 11% at a = 0.05, so
there is sufficient evidence to conclude that the population proportion of inner city residents
who have sleep apnea is different from 11%
O The data suggest the population proportion is not significantly different from 11% at a = 0.05,
so there is sufficient evidence to conclude that the population proportion of inner city
residents who have sleep apnea is equal to 11%.
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