MS 150 Statistics Fall 2003 Quiz 02 • Name: ____________________
Forty-nine students in the 9:00 and 10:00 sections of MS 150 Statistics have the following ages:
Age |
Age |
Age |
Age |
Age |
17 |
19 |
21 |
21 |
23 |
18 |
19 |
21 |
21 |
23 |
18 |
19 |
21 |
21 |
24 |
19 |
19 |
21 |
21 |
25 |
19 |
20 |
21 |
22 |
27 |
19 |
20 |
21 |
22 |
27 |
19 |
20 |
21 |
22 |
29 |
19 |
20 |
21 |
22 |
32 |
19 |
20 |
21 |
22 |
32 |
19 |
20 |
21 |
22 |
|
- ______________ What is the minimum age?
- ______________ What is the maximum age?
- ______________ What is the range for this data?
- ______________ Use five bins. What is the width of one bin?
- Fill in the following table (Some values have been entered as "hints"):
Bins | Frequency | Rel. Frequency |
20 | _______ | _______ |
_______ | 22 | _______ |
_______ | _______ | 0.04 |
_______ | 3 | _______ |
_______ | _______ | _______ |
Sum: | _______ | 1.00 |
- Sketch on this paper a frequency histogram for this data.