Prepare a frequency distribution table for the following data of
marks obtained by 40 students of a class :
80,10,30,70,60,50,50,40,40,20,40,90,50,30,70,10,60,50,20,70,70,3
0,80, 40,20,80,90,50,80,60,70,40,50,60,90,60,40,40,60,60.
Answers
Step-by-step explanation:
Marks obtained Tally Marks Frequency
10 II 2
20 III 3
30 III 3
40 IIII II 7
50 IIII I 6
60 IIII II 7
70 IIII 5
80 IIII 4
90 III 3
Total 40
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