Question

The Number of observations are 30 and the sum of all the values is 450 then the value of Arithmetic mean is ​

Answer 1

Answer:

Number of observations are 30 and value of arithmetic mean is 15 then sum of all values is 150 450 200 45

Step-by-step explanation:

Answer 2

Question⤵️

The Number of observations are 30 and the sum of all the values is 450 then the value of Arithmetic mean is 

Answer⤵️

Mean = Sum of observations/number of observations. Sum of observations is 450.

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