The frequency distributions of two data sets are shown in the dot plots below.
Data Set 1
Data Set 2
Which of the following statements are true? Check all that apply.
The mean of data set 1 is greater than the mean of data set 2
The mean of data set 1 is equal to the mean of data set 2
The median of data set 1 is greater than the median of data set 2
The median of data set 1 is equal to the median of data set 2
The standard deviation of data set 1 is smaller than the standard deviation of data set 2
The data sets have the same interquartie range

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

you'll just earn points here

step-by-step explanation:

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation:

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)