Central Tendency
Trending Questions
Q. For a given data set, mean, mode and median are all equal.
- True
- False
Q.
Find the resulting mean of the observations 8, 12, 16, 22, 10 and 4 if each of the observations given is increased by 25%.
- 10
- 12
- 15
- 14
Q.
If in a frequency distribution, the mean and median are 21 and 22 respectively, then its mode is approximately
25.2
20.5
24.0
22.0
