The Question : The distribution given below shows the runs scored by batsmen in one-day cricket matches. Find the mean number of runs.
| Runs scored | 0 – 40 | 40 – 80 | 80 – 120 | 120 – 160 | 160 – 200 |
| Number of batsmen | 12 | 20 | 35 | 30 | 23 |
Solution for the question :
Runs Scored0-4040-8080-120120-160160-200TotalNumber of Batsmen (fᵢ)1220353023120xi2060100140180fixi240120035004200414013280Mean (x̄) = Σfᵢxᵢ / Σfᵢ = 13280/120 = 110.67 runs
The correct answer to the question is researched by our moderators and shared with you. You can give feedback by commenting for the answers you think are wrong.