English, asked by tanyashivhare84, 3 months ago

if the mean of 10 observations is 20
and the range of the values of the observation is

Answers

Answered by Danger5155p

3

Answer:

Given Mean of 10 observations is 20

⟹Sum of 10 observations is S=20×10=200

If each observation is added by 5 Then sum of observations is added by 5×10=50

⟹S =200+50=250

Mean of new observation is

S/10= 250/10=25

Answered by muskanbhardwaj261

0

Answer:

gift cards or bata na po ba na ha ha ji

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