If other factors are held constant, what is the effect of increasing the sample variance? a. It will decrease the estimated standard error and decrease the likelihood of rejecting H0. b. It will increase the estimated standard error and increase the likelihood of rejecting H0. c. It will increase the estimated standard error and decrease the likelihood of rejecting H0. d. It will decrease the estimated standard error and increase the likelihood of rejecting H

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?

Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.