Question

The marks obtained (out of 20) by 30 students of a class in a test are given below: 7. 10.8.16, 13, 14, 15, 11, 18. 11. 15. 10.7.14. 20, 19, 15, 16, 14, 20, 10, 11, 14, 17. 13, 12, 15, 14, 16, 17. 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.​

Answer 1

Answer:

17

Step-by-step explanation:

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