JAMB Mathematics 2017 Objective — Question 24
Question 24 of 40 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2017 Objective paper, with the correct answer and a full explanation.
Advertisement
21,21,21,22,22,22,22,23,23,24,24,24,24,24,25,26,36,36,36. Find the mean of the distribution.
- A. A. 20
- B. B. 23
- C. C. 25Correct
- D. D. 30
Explanation
Sum of all 19 values = 476. Mean = 476/19 ≈ 25.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.