Heights of asketball Players (inches) Mean = 78.8

MAD = 24

Heights of Soccer Players (inches)

Mean = 71.9

MAD - 2.2

Which statement is true?

The difference between the mean heights is

approximately equal to the MAD of the data sets.

The difference between the mean heights is

approximately 2 times the MAD of the data sets.

The difference between the mean heights is

approximately 3 times the MAD of the data sets,

The difference between the mean heights is

approximately 4 times the MAD of the data sets.

Difference in means = 6.9

What is the total area of the figure?

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95

Wholesome food company has been hired to design a healthy menu for the cafeteria at ridgemont high school. they want to conduct a survey to determine what percentage of ridgemont’s 15001500 students like broccoli. the survey will ask, “do you like broccoli? ”