The mean of 22 numbers is 8 if 2 is added to every number what will be the new mean pls tell it will be marked as brainliest
Answers
Answered by
26
Step-by-step explanation:
mean of 22 numbers = 8
sum of 22 numbers = 8*22 = 176
if 2 is added to every no.
total no. added = 2*22 =44
total sum = 176+44 =220
new mean = 220/22
=10
Answered by
3
Answer:10
Step-by-step explanation:
mean of 22 numbers = 8
sum of 22 numbers = 8*22 = 176
if 2 is added to every no.
total no. added = 2*22 =44
total sum = 176+44 =220
new mean = 220/22
=10
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