Question

form a continuous frequency distribution table for the marks obtained by 20 students in their talent test 426,138,339,225,368,345,268,490,295,429,398,340,491,368,432,400,215,301,300,225.​

Answer 1

Answer:

Marks Tally Marks Frequency

9 IIII II 6

12 IIII 4

17 IIII 4

18 II 2

19 IIII 4

20 III 3

25 II 2

The highest mark is 25.