us, SION IS The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the population mean time for men to get out of bed in the morning is different than the population mean time for women to get out of bed in the morning. The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the mean time to get out of bed in the morning for the 49 men that were observed is different than the mean time for the 49 women that were observed. The results are statistically insignificant at a = 0.10, so there is insufficient evidence to conclude

MATLAB: An Introduction with Applications
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Do men take a different amount of time than women to get out of bed in the morning? The 49 men observed averaged 6 minutes to get out of bed after the alarm rang. Their standard deviation was 1.8. The 49 women observed averaged 7 minutes and their standard deviation was 1.6 minutes. What can be concluded at the α = 0.10 level of significance?
For this study, we should use Select an answer
The null and alternative hypotheses would be:
Ho Select an answer
H₁:
Select an answer
Select an answer
Select an answer
Select an answer
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.
(please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
Transcribed Image Text:For this study, we should use Select an answer The null and alternative hypotheses would be: Ho Select an answer H₁: Select an answer Select an answer Select an answer Select an answer 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. (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.)
Thus, the final conclusion is that ...
The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude
that the population mean time for men to get out of bed in the morning is different than the
population mean time for women to get out of bed in the morning.
The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude
that the mean time to get out of bed in the morning for the 49 men that were observed is
different than the mean time for the 49 women that were observed.
The results are statistically insignificant at a = 0.10, so there is insufficient evidence to conclude
that the population mean time for men to get out of bed in the morning is different than the
population mean time for women to get out of bed in the morning.
The results are statistically insignificant at a = 0.10, so there is statistically significant evidence
to conclude that the population mean time for men to get out of bed in the morning is equal to
the population mean time for women to get out of bed in the morning.
Interpret the p-value in the context of the study.
There is a 0.46% chance that the mean time to get out of bed in the morning for the 49 men
differs by at least 1 minutes from the mean time to get out of bed in the morning for the 49
women.
If the sample mean time to get out of bed in the morning for the 49 men is the same as the
sample mean time to get out of bed in the morning for the 49 women and if another 49 men and
49 women are observed then there would be a 0.46% chance of concluding that the mean time to
get out of bed in the morning for the 49 men differs by at least 1 minutes from the mean time to
get out of bed in the morning for the 49 women
O If the population mean time for men to get out of bed in the morning is the same as the
population mean time for women to get out of bed in the morning and if another 49 men and 49
women are observed then there would be a 0.46% chance that the mean time to get out of bed in
the morning for the 49 men would differ from the mean time to get out of bed in the morning for
the 49 women by at least 1 minutes.
There is a 0.46% chance of a Type I error.
Transcribed Image Text:Thus, the final conclusion is that ... The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the population mean time for men to get out of bed in the morning is different than the population mean time for women to get out of bed in the morning. The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the mean time to get out of bed in the morning for the 49 men that were observed is different than the mean time for the 49 women that were observed. The results are statistically insignificant at a = 0.10, so there is insufficient evidence to conclude that the population mean time for men to get out of bed in the morning is different than the population mean time for women to get out of bed in the morning. The results are statistically insignificant at a = 0.10, so there is statistically significant evidence to conclude that the population mean time for men to get out of bed in the morning is equal to the population mean time for women to get out of bed in the morning. Interpret the p-value in the context of the study. There is a 0.46% chance that the mean time to get out of bed in the morning for the 49 men differs by at least 1 minutes from the mean time to get out of bed in the morning for the 49 women. If the sample mean time to get out of bed in the morning for the 49 men is the same as the sample mean time to get out of bed in the morning for the 49 women and if another 49 men and 49 women are observed then there would be a 0.46% chance of concluding that the mean time to get out of bed in the morning for the 49 men differs by at least 1 minutes from the mean time to get out of bed in the morning for the 49 women O If the population mean time for men to get out of bed in the morning is the same as the population mean time for women to get out of bed in the morning and if another 49 men and 49 women are observed then there would be a 0.46% chance that the mean time to get out of bed in the morning for the 49 men would differ from the mean time to get out of bed in the morning for the 49 women by at least 1 minutes. There is a 0.46% chance of a Type I error.
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