The mean of the given data is 25. If each observation of the data is increased by 2, then the new mean is.
O
27
23
O
25
12.5
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1
Answer:
27
Step-by-step explanation:
each no when increased by n will also increase the mean by n ...
If you are still confused take an ex
mean of 2 and 4 is 3
add 2
mean of 4 and 6 is 5
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