Homework Sourse14 Using 5 classes of width 150 starting at 100 construct a
14) Using 5 classes of width 150 starting at 100, construct a frequency distribution for the following numbers: 436, 786, 355, 211, 117, 821, 619, 679, 697, 644, 168, 145, 655, 176 Use the frequency counts for all 5 classes, starting with class 100 to 249, as your answer.
a. 4, 0, 1, 5, 2
b. 7, 2, 1, 6, 2
c. 7, 3, 2, 5
d. 5, 1, 1, 5, 2
Solution
Sol:
| class | freq | numbers |
| 100-249 | 5 | 211,117,168,145,176 |
| 250-399 | 1 | 355 |
| 400-549 | 1 | 436 |
| 550-699 | 5 | 619, 679, 697,644,655 |
| 700-849 | 2 | 821,786 |
| 14 |
