Question

.
The mean of 10 observations is 6. If each observation is doubled, then the mean of the new
data set is
The mean​

Answer 1

Answer:

her father and mother and daughter of a good time

Answer 2

Step-by-step explanation:

If the mean of 10 observations is 86, then the sum total of the 10 observations is 8

6×10=60

Now, if each of the observations is double, then by associative property, the new sum would be equal to twice the previous sum. Hence the new total is 60×2=120. As a result, the new mean is 120÷10=12, twice the previous mean.