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
- A box contains 10 light bulbs, 3 of which are defective. What is the probability of picking a good bulb?
- The odds in favor of an event are 3:2. What is the probability of the event?
- A pair of dice is rolled. What is the probability that the sum is a multiple of 6?
- The difference between the upper and lower limits of a class is:
- If a die is rolled, what is the probability of getting a number 8?