A faculty advisor was interested in determining whether there is a difference in the amount of time (in hours) spent studying on weeknights (Monday through Thursday) between male and female students. The advisor selected a sample of 12 female students and a second independent sample of 10 male students and asked each student to indicate the average amount of time they spend studying on a weeknight. The following summary statistics are obtained. 0 if |t| ______________ Conclusion: ______________ One ______________ conclude that there is a significant difference in average time spent studying on weeknights between male and female students. P-value = ______________ Using the p-value approach, one ______________ conclude there is a significant difference in average time spent studying on weeknights between male and female students. What is the 95% confidence interval? (CI) CI = ______________ Enter (n1, n2) class=answers-bank-image d-block rel=preload The advisor assumed equal variances in the analysis. Is this a reasonable assumption? Perform the appropriate test of hypothesis to determine whether there is a significant difference in average time spent studying on weeknights between male and female students Test using 0 if |t| ______________ Conclusion: ______________ One ______________ conclude that there is a significant difference in average time spent studying on weeknights between male and female students. P-value = ______________ Using the p-value approach, one ______________ conclude there is a significant difference in average time spent studying on weeknights between male and female students. What is the 95% confidence interval? (CI) CI = ______________ Enter (n1, n2) class=answers-bank-image d-inline rel=preload = 0.05.Approximate the p-value for the test in part (c). Using the p-value approach and 0 if |t| ______________ Conclusion: ______________ One ______________ conclude that there is a significant difference in average time spent studying on weeknights between male and female students. P-value = ______________ Using the p-value approach, one ______________ conclude there is a significant difference in average time spent studying on weeknights between male and female students. What is the 95% confidence interval? (CI) CI = ______________ Enter (n1, n2) class=answers-bank-image d-inline rel=preload = 0.10, what conclusion can be drawn about the difference in average time spent studying on weeknights between male and female students? Develop a 95% confidence interval for the average amount of time spent studying on week nights by females.Test Statistic = ______________Reject Region: Reject H 0 if |t| ______________Conclusion: ______________One ______________ conclude that there is a significant difference in average time spent studying on weeknights between male and female students.P-value = ______________Using the p-value approach, one ______________ conclude there is a significant difference in average time spent studying on weeknights between male and female students.What is the 95% confidence interval? (CI)CI = ______________ Enter (n1, n2)

Question

A faculty advisor was interested in determining whether there is a difference in the amount of time (in hours) spent studying on weeknights (Monday through Thursday) between male and female students. The advisor selected a sample of 12 female students and a second independent sample of 10 male students and asked each student to indicate the average amount of time they spend studying on a weeknight. The following summary statistics are obtained.  0  if |t| > ______________ Conclusion: ______________ One ______________ conclude that there is a significant difference in average time spent studying on weeknights between male and female students. P-value = ______________ Using the p-value approach, one ______________ conclude there is a significant difference in average time spent studying on weeknights between male and female students. What is the 95% confidence interval? (CI) CI = ______________ Enter (n1, n2) class=answers-bank-image d-block rel=preload > The advisor assumed equal variances in the analysis. Is this a reasonable assumption? Perform the appropriate test of hypothesis to determine whether there is a significant difference in average time spent studying on weeknights between male and female students Test using  0  if |t| > ______________ Conclusion: ______________ One ______________ conclude that there is a significant difference in average time spent studying on weeknights between male and female students. P-value = ______________ Using the p-value approach, one ______________ conclude there is a significant difference in average time spent studying on weeknights between male and female students. What is the 95% confidence interval? (CI) CI = ______________ Enter (n1, n2) class=answers-bank-image d-inline rel=preload > = 0.05.Approximate the p-value for the test in part (c). Using the p-value approach and  0  if |t| > ______________ Conclusion: ______________ One ______________ conclude that there is a significant difference in average time spent studying on weeknights between male and female students. P-value = ______________ Using the p-value approach, one ______________ conclude there is a significant difference in average time spent studying on weeknights between male and female students. What is the 95% confidence interval? (CI) CI = ______________ Enter (n1, n2) class=answers-bank-image d-inline rel=preload > = 0.10, what conclusion can be drawn about the difference in average time spent studying on weeknights between male and female students? Develop a 95% confidence interval for the average amount of time spent studying on week nights by females.Test Statistic = ______________Reject Region: Reject H 0  if |t| > ______________Conclusion: ______________One ______________ conclude that there is a significant difference in average time spent studying on weeknights between male and female students.P-value = ______________Using the p-value approach, one ______________ conclude there is a significant difference in average time spent studying on weeknights between male and female students.What is the 95% confidence interval? (CI)CI = ______________ Enter (n1, n2)

Chanakarn Plod-on · Accepted Answer

Final Answer : -.3637; 2.086; Do not reject H 0 ; can not; .18; can not; (-0.841, 0.595)

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