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Given Below Are the Marks Obtained by 30 Students in an Examination: Taking Class Intervals 1 - 10, 11 - 20, ....., 41 - 50; Make a Frequency Table for the Above Distribution. - Mathematics

Sum

Given below are the marks obtained by 30 students in an examination:

08 17 33 41 47 23 20 34
09 18 42 14 30 19 29 11
36 48 40 24 22 02 16 21
15 32 47 44 33 01    

Taking class intervals 1 - 10, 11 - 20, ....., 41 - 50;
make a frequency table for the above distribution.

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Solution

The frequency table for the given distribution is

Marks Tally Marks Frequency
1 - 10 4
11 - 20 8
21 - 30 6
31 - 40 6
41 - 50 6
Concept: Frequency Distribution Table
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APPEARS IN

Selina Concise Mathematics Class 9 ICSE
Chapter 18 Statistics
Exercise 18 (A) | Q 2 | Page 227
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