Question

please help me!!!

a)describe the overlap of the two sets of data
b)find the IQR of each set
c)find the difference between the medians of the sets
d)what number multiplied by the IQR equals the difference between the medians of the two sets

Answer 1

sorry the pic is so tiny

Answer 2

This is what I got for my answer:

a) You have to compare the quarterfinal and the medians ranges of two data sets.
b) In this case we would, take 22 and 26
7th graders- 22-14=8
8th graders- 34-26=8
There IQR is 8.
c) The 7th grade median is 18, and the 8th grade median is 30. So, 30-18=12, the difference is 12.
d) n = 12/IQR

Answer 3

thanks

Answer 4

No problem! Glad to help! <3