Math, asked by princiyaluji, 6 days ago

1. write the mean of the following
observation s 12,8,10,6,9.

Answers

Answered by sigdelshristi21

1

Step-by-step explanation:

efx=12+8+10+6+9=45

n=5

now

mean = Efx/n

=45/5

= 9

Answered by Sofia1504

0

Answer:

Mean = 9 .

Step-by-step explanation:

Observation given = 12 , 8 , 10 , 6, 9

No. of observation = 5

Mean = Observation given

No. of observation

= 12 + 8 + 10 + 6 + 9

5

= 45

5

= 9 .

Hope it helps....

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