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Question 9 - CBSE Class 10 Sample Paper for 2022 Boards - Maths Standard [Term 2] - Solutions of Sample Papers for Class 10 Boards

Last updated at Dec. 14, 2024 by Teachoo

The distribution given below shows the runs scored by batsmen in one-day cricket matches. Find the mean number of runs.

This question is similar to Ex 14.1, 3 Chapter 14 Class 10 - Statistics

Transcript

The distribution given below shows the runs scored by batsmen in one-day cricket matches. Find the mean number of runs. 20 โ€“ 100 = โ€“80 23 ร— 80 = 1840 Mean(๐‘ฅ ฬ…) = a + (โˆ‘โ–’๐’‡๐’Š๐’…๐’Š)/(โˆ‘โ–’๐’‡๐’Š) Where a = Assumed Mean h = Class interval ยฝ marks = 40 โˆ’ 0 = 40 Putting values in formula Mean = 100 + ๐Ÿ—๐Ÿ๐ŸŽ/๐Ÿ๐Ÿ๐ŸŽ = 100 + 92/12 = 100 + 23/3 = 100 + 7.66 = 107.66 Thus, Mean number of runs are 107.66 runs ยฝ marks ยฝ marks
  1. Class 10
  2. Solutions of Sample Papers for Class 10 Boards

    3. CBSE Class 10 Sample Paper for 2022 Boards - Maths Standard [Term 2]

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo