Math, asked by nasa239, 1 year ago

It mean of 12 observations is 52. find the sum of all observations.​

Answers

Answered by ksanjay146398
1

Answer:

Step-by-step explanation:

Since,

Mean = Sum of all observations / No. of observation

Therefore ,

Mean * No. of observation = Sum of all observation

Given,

Mean = 52

No. of observations = 12

Sum of observations = 52 *12 = 624

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