Question

in a test following marks were obtained by 20 students. arrange these marks in a table using tally marks 8, 1, 3, 7, 6, 5, 5, 4, 4, 2, 4, 9, 5, 3, 7, 1, 6, 5, 2, 7​

Answer 1

Answer:

= 1,1,2,2,3,3,4,4,4,5,5,5,5,6,6,7,7,7,8,9,

Step-by-step explanation:

So

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