Statisticseasy · Past Paper
In a frequency distribution, the sum of all probabilities (relative frequencies) is:
A0
B0.5
C1
D100
✓ Correct Answer: C — 1
The total of all relative frequencies or probabilities in a distribution always sums to 1.
Share this question
More from Statistics
- In a bimodal distribution, the modes are 12 and 15. What is the mode reported if the frequency of 12 is higher than 15?
- What is the median of 100, 200, 300?
- If the mean of 6, 8, 5, 7, x and 4 is 7, then x is:
- What is the probability that a randomly chosen number between 1 and 10 is even and prime?
- The sum of all observations divided by the total number of observations is known as: