Statisticshard · Past Paper
Three dice are thrown. What is the probability of getting the same number on all three?
A1/36
B1/216
C6/216
D1/6
✓ Correct Answer: A — 1/36
Favorable: (1,1,1), (2,2,2) ... (6,6,6). Total = 6. Total outcomes = 6^3 = 216. 6/216 = 1/36.
Share this question
More from Statistics
- If Σ(x - Mean) is calculated for any dataset, the result is:
- A bag contains 5 red, 4 green, and 3 blue marbles. What is the probability of drawing a marble that is not red?
- If the mean of $a, b$ is 10, and $b, c$ is 20, then $c-a$ is:
- In a lottery, there are 10 prizes and 25 blanks. What is the probability of winning a prize?
- Find the median of the following frequency distribution: (X: 10, 20, 30, 40) (f: 3, 5, 8, 4).