Description
100 Level Department Of X-Ray Technicians exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.
Questions:
4) Use the data below to find
a) Mean
b) Median
c) Mode of the distribution?
CLASS INTERVAL | 30-34 | 35-39 | 40-44 | 45-49 | 50-54 | 54-59 | 60-64 | 65-69 |
---|---|---|---|---|---|---|---|---|
FREQUENCY | 5 | 10 | 15 | 20 | 35 | 25 | 10 | 6 |
DOWNLOAD THE DETAILED ANSWER