Math, asked by avika4563, 1 month ago

Q1. Find the mean of the following data
(a( 40, 30, 30, 30, 26, 60, 70
(b) 5,7,9, 11,13,15

Answers

Answered by Rishi1768

1

Answer:

I can't understand 1st hence iam answering 2nd

Step-by-step explanation:

2 is added in In each no.

Answered by kalpanaraj1983

2

a.mean= sum of number÷counting number

40+30+30+30+26+60+70÷7

=286/7

b.mean= sum of number÷counting number

= 5+7+9+11+13+15÷6

= 60÷6

= 10

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