Question

The marks obtained (out of 20) by 30 students of a class in a test are given below: 7,10,8,11,19,12,16,6,5,18 ,20,9,4,13,15,17,9,17,18 ,12,14,7,16,4,7,15,7,8,19,5.
Prepare a frequency distribution table for the above data using class intervals of equal width in which one class interval is 3-8 (including 3 and excluding 8). From the frequency distribution table so obtained, draw a histogram. (Class 8)

Answer 1

Answer:

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