Question

Do men take a different amount of time than women to get out of bed in...

Do men take a different amount of time than women to get out of bed in the morning? The 42 men observed averaged 6.2 minutes to get out of bed after the alarm rang. Their standard deviation was 2.7. The 60 women observed averaged 5 minutes and their standard deviation was 2.2 minutes. What can be concluded at the α = 0.10 level of significance? For this study, we should use The null and alternative hypotheses would be: H 0 : (please enter a decimal) H 1 : (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 results are statistically significant at α = 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 insignificant at α = 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. The results are statistically insignificant at α = 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 significant at α = 0.10, so there is sufficient evidence to conclude that the mean time to get out of bed in the morning for the 42 men that were observed is different than the mean time for the 60 women that were observed. Interpret the p-value in the context of the study. 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 42 men and 60 women are observed then there would be a 1.98% chance that the mean time to get out of bed in the morning for the 42 men would differ from the mean time to get out of bed in the morning for the 60 women by at least 1.2 minutes. If the sample mean time to get out of bed in the morning for the 42 men is the same as the sample mean time to get out of bed in the morning for the 60 women and if another 42 men and 60 women are observed then there would be a 1.98% chance of concluding that the mean time to get out of bed in the morning for the 42 men differs by at least 1.2 minutes from the mean time to get out of bed in the morning for the 60 women There is a 1.98% chance that the mean time to get out of bed in the morning for the 42 men differs by at least 1.2 minutes from the mean time to get out of bed in the morning for the 60 women. There is a 1.98% chance of a Type I error. Interpret the level of significance in the context of the study. There is a 10% chance you will take so long to get out of bed in the morning that you will miss the deadline to complete this assignment. 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 42 men and 60 women are observed then there would be a 10% chance that we would end up falsely concluding 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 There is a 10% chance that there is a difference in the population mean time for men and women to get out of bed in the morning. 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 42 men and 60 women are observed then there would be a 10% chance that we would end up falsely concluding that the sample mean time for these 42 men and 60 women to get out of bed in the morning differ from each other.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
8 The average wait time to get seated at a popular restaurant in the city on...
8 The average wait time to get seated at a popular restaurant in the city on a Friday night is 10 minutes. Is the mean wait time greater for men who wear a tie? Wait times for 12 randomly selected men who were wearing a tie are shown below. Assume that the distribution of the population is normal. 8, 8, 9, 10, 9, 9, 8, 9, 12, 11, 12, 11 What can be concluded at the the αα = 0.10...
Do shoppers at the mall spend more money on average the day after Thanksgiving compared to...
Do shoppers at the mall spend more money on average the day after Thanksgiving compared to the day after Christmas? The 60 randomly surveyed shoppers on the day after Thanksgiving spent an average of $150. Their standard deviation was $35. The 56 randomly surveyed shoppers on the day after Christmas spent an average of $133. Their standard deviation was $32. What can be concluded at the α = 0.10 level of significance? For this study, we should use t-test for...
The average salary in this city is $47,300. Is the average less for single people? 60...
The average salary in this city is $47,300. Is the average less for single people? 60 randomly selected single people who were surveyed had an average salary of $46,132 and a standard deviation of $10,540. What can be concluded at the αα= 0.05 level of significance? For this study, we should use Select an answer t-test for a population mean z-test for a population proportion The null and alternative hypotheses would be: H0:  ? μ p  ? > = ≠ <       ...
A researcher was interested in comparing the amount of time spent watching television by women and...
A researcher was interested in comparing the amount of time spent watching television by women and by men. Independent simple random samples of 14 women and 17 men were selected, and each person was asked how many hours he or she had watched television during the previous week. The summary statistics are as follows:                                     Women          Men   .         Sample Mean         12.9             16.4         Sample SD             4.0                4.2         Sample Size            14                 17 This sample data is then used to test the claim that the mean time spent watching television by women...
The mean number of eggs per person eaten in the United States is 245. Do college...
The mean number of eggs per person eaten in the United States is 245. Do college students eat a different number of eggs than the average American? The 53 college students surveyed averaged 265 eggs per person and their standard deviation was 61.5. What can be concluded at the αα = 0.05 level of significance? For this study, we should use Select an answer z-test for a population proportion t-test for a population mean The null and alternative hypotheses would...
Is the average time to complete an obstacle course longer when a patch is placed over...
Is the average time to complete an obstacle course longer when a patch is placed over the right eye than when a patch is placed over the left eye? Thirteen randomly selected volunteers first completed an obstacle course with a patch over one eye and then completed an equally difficult obstacle course with a patch over the other eye. The completion times are shown below. "Left" means the patch was placed over the left eye and "Right" means the patch...
The recidivism rate for convicted sex offenders is 11%. A warden suspects that this percent is...
The recidivism rate for convicted sex offenders is 11%. A warden suspects that this percent is different if the sex offender is also a drug addict. Of the 366 convicted sex offenders who were also drug addicts, 26 of them became repeat offenders. What can be concluded at the αα = 0.10 level of significance? For this study, we should use Select an answer z-test for a population proportion t-test for a population mean The null and alternative hypotheses would...
The average salary for American college graduates is $42,400. You suspect that the average is less...
The average salary for American college graduates is $42,400. You suspect that the average is less for graduates from your college. The 59 randomly selected graduates from your college had an average salary of $41,616 and a standard deviation of $8,550. What can be concluded at the αα = 0.10 level of significance? For this study, we should use Select an answer t-test for a population mean z-test for a population proportion The null and alternative hypotheses would be: H0:H0:  ?...
Do women tend to spend more time on housework than​ men? If​ so, how much​ more?...
Do women tend to spend more time on housework than​ men? If​ so, how much​ more? A study reported the results shown in the table to the right for the number of hours spent on housework per week. Complete parts a through d below. Housework Hours   Gender Sample Size Mean Standard Deviation Women 474 30.5 13.7 Men 493 15.0 12.6 A. Based on this​ study, calculate how many more hours per​ week, on the​ average, women spend on housework than...
1. The average final exam score for the statistics course is 78%. A professor wants to...
1. The average final exam score for the statistics course is 78%. A professor wants to see if the average final exam score for students who are given colored pens on the first day of class is different. The final exam scores for the 11 randomly selected students who were given the colored pens are shown below. Assume that the distribution of the population is normal. 77, 58, 53, 90, 83, 77, 51, 72, 53, 68, 81 What can be...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT