Question

Following are the marks obtained by 50 students in statistics. Marks (out of 200) 60, 63, 65, 70, 78, 80, 90, 76, 80, 60, 63, 68, 93, 88, 86, 72, 74, 76, 78, 93, 94, 96, 98, 82, 84, 86, 88, 79, 73, 74, 76, 78, 90,92, 66, 67, 70, 72, 71, 70, 70, 89, 80, 82, 83, 80, 108, 109, 106, 105 Make a frequency distribution taking a class interval of 10 marks (Take the first class interval as 60 – 70 and so on.)​

Answer 1

Answer:

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