Consider the following frequency distribution:
| Classes |
F |
cf |
x |
(f)*(x) |
| 313-369 |
10 |
|
|
|
| 369-425 |
20 |
|
|
|
| 425-481 |
15 |
|
|
|
| 481-537 |
25 |
|
|
|
| 537-593 |
30 |
|
|
|
| Total |
100 |
|
|
|
A. Identify the modal class.
B. What is the value of the mode?
C. Compute the Sample Median.
D. Compute the Sample Mean.