Look at △XYZ on the coordinate plane below. Which statements about △XYZ are true? Select all that apply. A) Triangle XYZ is an isosceles triangle.
B) Side YZ is 7 unites in length.
C) Side XY is 5 units in length.
D) Triangle XYZ has an area of 20 square units
E) Triangle XYZ has an area of 40 square units.
F) Triangle XYZ is a scalene triangle.

Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)