Statisticsmedium · Past Paper
If Σf = 50 and the median is the 25.5th term, what is the size of the population N?
A50
B51
C49
D25
✓ Correct Answer: A — 50
N is the sum of frequencies Σf, which is given as 50.
Share this question
More from Statistics
- Two dice are rolled. What is the probability that the product of the numbers is 6?
- The following is a list of shoe sizes: 5, 6, 7, 7, 8, 9. If a shoe size of 7 is added, which measure will definitely change?
- A coin is tossed 3 times. What is the probability of getting exactly one head?
- Five cards are drawn from a pack of 52. What is the probability that all are of the same suit?
- Calculate the range of the following: -5, -2, 0, 5, 10.