Question

The sum of 8 observation is 320 find the man of such observation​

Answer 1

`40`

Explanation:

`We\ are\ given:\\No.\ of\ observations=8\\Sum\ of\ these\ observations=320\\Now,\\As\ we\ know\ that,\\Mean=(Total\ Sum\ of\ the\ observations)/(Total\ No.\ of\ observations) \\Hence\ here,\\Mean\ of\ the\ observations\ given=(320)/(8)=40`

Answer 2

★Appropriate Question:-

• The Sum of 8 Observation is 320 find the Mean of Such Observation.

★Answer

`\color{lime}Mean = (Sum \: Of \: Terms)/(Number \: Of \: Terms) \\ \\ \color{green}\rightarrow \: (320)/(8) \\ \\ \color{teal}\rightarrow \: 40`

Hence , The Answer is 40.