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Last updated at May 29, 2018 by Teachoo
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Ex 14.3, 9 100 surnames were randomly picked up from a local telephone directory and a frequency distribution of the number of letters in the English alphabet in the surnames was found as follows: (i) Draw a histogram to depict the given information. The data has class intervals of varying width. So, we calculate adjusted frequency Ex 14.3, 9 (ii) Write the class interval in which the maximum number of surname lie. Maximum number of surnames lies is 6 8 as it has 44 surnames in it
Ex 14.3
Ex 14.3, 2
Ex 14.3, 3
Ex 14.3, 4 Important Not in Syllabus - CBSE Exams 2021
Ex 14.3, 5 Not in Syllabus - CBSE Exams 2021
Ex 14.3, 6 Not in Syllabus - CBSE Exams 2021
Ex 14.3, 7 Important Not in Syllabus - CBSE Exams 2021
Ex 14.3, 8 Not in Syllabus - CBSE Exams 2021
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