English, asked by Divyakumari7569, 2 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
the basis of the class performance.

Answers

Answered by jeemonjenson

1

Answer:

hi goodmorning students

Answered by krameshroyal

1

Answer:

I want to see brainly please

Explanation:

letbhhhe

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