Math, asked by polanamahadev, 11 months ago

the mean of 8 observations is 50. if 5 is added in the observation find the mean. explain how it come

Answers

Answered by klmazad

0

Answer:

Sum/8=50

=> sum =50*8=400

5 is added

New mean = (400+5)/(8+1)

= 405/9= 45

Step-by-step explanation:

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