R2 A developer wants to know if the houses in two different neighborhoods were built at roughly the same time. She takes a random sample of six houses from each neighborhood and finds their ages from local records. The accompanyingtable shows the data for each sample (in years). Assume that the data come from a distribution that is Normally distributed. Complete parts a through c below.Click the icon to view the data table.a) Find a 95% confidence interval for the mean difference, µ, - µ2,in ages of houses in the two neighborhoods.iData Table(Round to two decimal places as needed.)b) Is 0 within the confidence interval?Neighborhood 1Neighborhood 2Yes66475544O No47485752c) What does the confidence interval suggest about the null hypothesis that the mean difference is 0?68334358O A. Fail to reject H, since 0 is a plausible value for the true mean difference.B. Reject Ho since 0 is not a plausible value for the true mean difference.PrintDoneC. Fail to reject H, since 0 is not a plausible value for the true mean difference.D. Reject Ho since 0 is a plausible value for the true mean difference.

Name: R2 A developer wants to know if the houses in two different neighborho
Uploaded: 2024-03-20T06:46:03.000Z
Channel: Bartleby
Description: R2 A developer wants to know if the houses in two different neighborhoods were built at roughly the same time. She takes a random sample of six houses from each neighborhood and finds their ages from local records. The accompanyingtable shows the dat