Class 7 Maths Chapter 3 Exercise-3.2 Solutions (New 2023 Syllabus)
Class 7 Maths Chapter 3 Exercise-3.2 Solutions provide you with a medium where you can look for solutions to the questions given in the second exercise of the chapter Data Handling. Carrying forward the concept of Arithmetic Mean this exercise introduces you to other ways of finding central tendency by using Mode and Median. This exercise carries all the questions related to the topic of finding the Mode and Median of observations. If possible students can solve some extra questions related to the topic for building confidence in dealing with such problems.
1. The scores in mathematics test (out of 25) of 15 students is as follows: 19, 25, 23, 20, 9, 20, 15, 10, 5, 16, 25, 20, 24, 12, 20. Find the mode and median of this data. Are they same?
2. The runs scored in a cricket match by 11 players is as follows: 6, 15, 120, 50, 100, 80, 10, 15, 8, 10, 15. Find the mean, mode and median of this data. Are the three same?
3. The weights (in kg.) of 15 students of a class are: 38, 42, 35, 37, 45, 50, 32, 43, 43, 40, 36, 38, 43, 38, 47. (i) Find the mode and median of this data. (ii) Is there more than one mode?
4. Find the mode and the median of the data: 13, 16, 12, 14, 19, 12, 14, 13, 14.
5. Tell whether the statement is true or false:
