Question 9 - CBSE Class 10 Sample Paper for 2025 Boards - Maths Standard - Solutions of Sample Papers for Class 10 Boards

Last updated at Sept. 19, 2024 by Teachoo

This question is similar to CBSE Class 10 Sample Paper for 2020 Boards - Maths Standard

Transcript

Question 9 Consider the frequency distribution of 45 observations. The upper limit of median class is (A) 20 (B) 10 (C) 30 (D) 40 To find median class, lets calculate cumulative frequency Since total frequency is 45 𝑁/2 = 45/2 = 22.5 And cumulative frequency greater than or equal to 22.5 lies in class 20 – 30 So, Median class is 20 - 30 ∴ Upper limit of the median class is 30 So, the correct answer is (C)

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Davneet Singh

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, Social Science, Physics, Chemistry, Computer Science at Teachoo.

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