Math, asked by MAHI4031, 3 months ago

10. The marks of 20 students in Physics are
given below.
56, 32, 57, 74, 12, 45, 68, 87, 11, 34, 53,
23, 47, 24, 78, 37, 68, 79, 44, 67
a) Find the average marks.
b) Divide the class into two groups on

Answers

Answered by arvinpraba

4

Answer:

a) 49.8

b) 24.9

Step-by-step explanation:

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