Statisticseasy · Past Paper
In a bar diagram, if all bars have equal heights, then:
AThe mean is 0
BThe mode does not exist
CAll frequencies are equal
DThe total frequency is 0
✓ Correct Answer: C — All frequencies are equal
Bar height represents frequency. If all bars are equal, all frequencies are the same.
Share this question
More from Statistics
- Median can be found graphically using:
- Which of the following classes is the median class for a distribution where N=100 and CF for classes (0-10, 10-20, 20-30, 30-40) are (10, 35, 65, 85)?
- What is the probability of picking a prime number from the set {1, 2, 3, ..., 10}?
- What is the probability of a number chosen from 1 to 15 being a multiple of 4?
- In a single throw of two dice, what is the probability of getting a doublet?