Mrs. Alberts has two seventh grade math classes this year. They took their final exam, and Mrs. Alberts just finished grading them. She made a box-and-whisker plot for each class in order to compare their results. Analyze the box-and-whisker plots from above and then select the following comparative inferences that are true. Select all that apply.

The interquartile range of Class A is about twice as large as the interquartile range of Class B.
There is very little overlap in the two data sets.
The median of Class A is about 5 points higher than the median of Class B.
The range of Class B is about 12 points less than the range of Class A.
A student in Class B had the highest score of both classes.
In general, the students from Class B scored better than the students from Class A.

answer: 1, 3 and 5 are correct

step-by-step explanation:

c

step-by-step explanation:

the first option i believe

step-by-step explanation:

one way is to plot 2 points and connect them which is what the answer choices seem to be doing

it seems to be using the y intercept and the slope

y=mx+b, m=slope, b=y-intercept (where the line hits the y axis)

slope=rise/run

y-intercept is where the line croses the y axis which is the y value where x=0

you seem to have given the wrong slope (you didn't put a number in front of te x, it should be 2/3 or 3/2 looking at the answer options)

y=? x-1

m=? because of your fault

b=-1

so it has a slope of ? and y intercept of -1, meaning it pases through (0,-1)

so draw point (0,-1) (so answer is one of the first 2 option)

if slope is 2/3, then go up 2 and right 3 then draw line through those 2 points

if slope is 3/2, then go up 3 and right 2 then draw line through those 2 points