Statisticsmedium · Past Paper
Find the median: 1/2, 1/4, 3/4, 1/8, 5/8.
A1/2
B1/4
C3/4
D5/8
✓ Correct Answer: A — 1/2
Ordered: 1/8, 1/4, 1/2, 5/8, 3/4. The middle value is 1/2.
Share this question
More from Statistics
- For a data set where all values are the same (e.g., 7, 7, 7, 7), the variance is:
- From a set of cards numbered 1 to 20, one card is drawn. What is the probability that the number is a multiple of 3 or 7?
- In a class, the ratio of boys to girls is 3:2. If the mean weight of boys is 50kg and girls is 40kg, the mean weight of the whole class is:
- Find the mean of the first n odd natural numbers.
- In a class, the probability of a student passing in Math is 0.8 and in Science is 0.7. If the probability of passing both is 0.6, what is the probability of passing in at least one?