15 multiple choice questions to test your understanding.
See answers immediately after selecting
Q1. What is the mean of 6, 8, 10, 12, 14?
Q2. Find the median of 3, 7, 2, 9, 5.
Q3. What is the mode of 2, 4, 4, 4, 6, 8, 8?
Q4. Range of 12, 5, 20, 8, 15 is:
Q5. In a pie chart, angle for frequency 90 out of 360 total is:
Q6. Probability of getting a head in a coin flip is:
Q7. Which is an example of primary data?
Q8. Median of 4, 8, 12, 16 is:
Q9. Probability of rolling a 3 on a standard die:
Q10. If mean of 6 numbers is 15, their sum is:
Q11. A pie chart angle of 72° represents what percentage?
Q12. Frequency table purpose is to:
Q13. In a bag: 4 red, 6 blue marbles. P(blue) = ?
Q14. Mode of 5, 5, 5, 8, 8, 10 is:
Q15. Bar graphs are best for: