Question

4. What percent of values is between the first and third quartiles?

5. Find the interquartile range.

Answer 1

IQR = 2.5

Explanation:

Question 5:

IQR=Q1-Q3

IQR=4.75-2.25 = 2.5

Question 4:

Q1=2.5 and Q3=4.75 between those two is the median so, it may be 3.0 or 3% just not positive on question 4.

Can anyone else help on question 4?