Math, asked by harshitamishra7, 8 months ago

Find the mean
of the
following data:
10
30
5o
70
89
Marks
Frequency
7
8
7
15
10

Answers

Answered by Krishankanahiya

1

Answer:

Mean is :49.8

Step-by-step explanation:

Add the numbers and divide the total with quantity of number.

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