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Solution: Using Technology to Find Quartiles and Draw Graphs
Chapter 2, Problem 26E(choose chapter or problem)
Problem 26E
Using Technology to Find Quartiles and Draw Graphs In Exercise, use technology to (a) find the data set’s first, second, and third quartiles, and (b) draw a box-and-whisker plot that represents the data set.
Vacation Days The numbers of vacation days used by a sample of 20 employees in a recent year
3 |
9 |
2 |
1 |
7 |
5 |
3 |
2 |
2 |
6 |
4 |
0 |
10 |
0 |
3 |
5 |
7 |
8 |
6 |
5 |
Questions & Answers
QUESTION:
Problem 26E
Using Technology to Find Quartiles and Draw Graphs In Exercise, use technology to (a) find the data set’s first, second, and third quartiles, and (b) draw a box-and-whisker plot that represents the data set.
Vacation Days The numbers of vacation days used by a sample of 20 employees in a recent year
3 |
9 |
2 |
1 |
7 |
5 |
3 |
2 |
2 |
6 |
4 |
0 |
10 |
0 |
3 |
5 |
7 |
8 |
6 |
5 |
ANSWER:
Solution:
Step 1 of 3:
The data about the number of vacation days used by a sample of 20 employees in a recent year is given.
3 |
9 |
2 |
1 |
7 |
5 |
3 |
2 |
2 |
6 |
4 |
0 |
10 |
0 |
3 |
5 |
7 |
8 |
6 |
5 |
- By using software we have to find the first, second, and third quartile for the given data set.
- We have to draw a box-and whisker plot that represent the data.