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 accompanying table shows the data for each sample? (in years). Complete parts a through e below.

c) Find the sample variances for each neighborhood.

s21=enter your response here

s22=enter your response here

?(Type integers or? decimals.)

d) Find the sample standard deviations for each neighborhood.

e) Find the standard error of the difference of the two sample means.

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 accompanying table shows the data for each sample (in years). Complete parts a through e below. Click the icon to view the data table. X Data table a) Find the sample means for each neighborhood. y1 = 54 years y2 = 51 years Neighborhood Neighborhood 2 (Type integers or decimals.) 1 52 b) Find the estimated difference of the mean ages of the two neighborhoods, y1 - y2- 51 66 56 45 46 The estimated difference is 3 years. 64 52 (Type an integer or a decimal.) 51 48 46 53 c) Find the sample variances for each neighborhood. $ 3 = Print Done (Type integers or decimals.) d) Find the sample standard deviations for each neighborhood. e) Find the standard error of the difference of the two sample means