Question

find the mean of 28,24,37,42,56,59,67,28,15and 32​

Answer 1

Answer:

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Step-by-step explanation:

28,24,37,42,56,59,67,28,15,32.

To find the mean of given data we have to average in ascending order.

Let y=15,24,28,28,32,37,42,56,59,67

Total term=10

Hence

y

ˉ

= mean =

no.ofterms

sumofallterms

y

ˉ

=

10

15+24+28+28+32+37+42+56+59+67

y

ˉ

=

10

388

=38.8

Hence mean is 38.8.

Answer 2

Step-by-step explanation:

to find the mean  

mean = SUM OF OBSERVATIONS DIVIDED BY TOTAL NUMBER OFF OBSERVATIONS

= 28+24+37+42+56+59+67+28+15+32 / 10

=388/10  

=38.8

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