70.8k views
5 votes
Bowling Scores​

​ 40 64 ​ 66 ​67 67 68 69 ​ 70 ​ ​ 71 ​ 72 ​ 78
Part A
What is the range of this data set?


​Part B
What is the interquartile range of this data set?

​​
​Part C
Which measure, the range or the interquartile range, is a ​better measure of the spread of this data set? Why

2 Answers

4 votes
Q1=66
Q3=71
So 71 - 66 = 5
IQR=5
User Aniruddha Pondhe
by
5.9k points
2 votes

Answer:

range is 38

Explanation:

User C Blanchard
by
6.0k points