Statisticshard · Past Paper
The mode of a distribution is 24 and the median is 20. What is the mean?
A18
B22
C16
D20
✓ Correct Answer: A — 18
24 = 3(20) - 2Mean $\Rightarrow$ 24 = 60 - 2Mean $\Rightarrow$ 2Mean = 36 $\Rightarrow$ Mean = 18.
Share this question
More from Statistics
- Find the probability of getting a number between 1 and 6 (excluding 1 and 6) when a die is thrown.
- Two dice are thrown together. What is the total number of possible outcomes?
- Find the probability that a point chosen at random in the figure below lies in the shaded region.
- If a die is rolled, what is the probability of getting a number 8?
- If the probability of occurrence of an event is 3/7, what are the odds in favor of the event?