Make a “box and whisker” based on the data from problem 3. What is the interquartile range (the difference between the upper and lower quartiles)?

Answer those questions please.

The interquartile range or IQR is the range of the middle half of a set of data. It is the difference between the upper quartile and the lower quartile. Interquartile range = Q 3 − Q 1 In the above example, the lower quartile is 52 and the upper quartile is 58

Step-by-step explanation:

hope this helps

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!