Math, asked by Mrkerhin4932, 1 year ago

Mean of 25 no. Is 8 . if 2 is added to every no. What will be the new mean

Answers

Answered by arjunsahu1

0

Answer:

new mean = 10

Step-by-step explanation:

mean of 25 no. = 8

total number = 8*25 = 200

if 2 is added every number

the number becomes 2*25 +200 = 250

new mean = 250/25 = 10

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