8, 11, 12, 13, 16, 42
Add together and divide by 6 to get the mean.
102/6 = 17
Find the middle of the data for the median.
(12 + 13)/2 = 12.5
The mean is 17, the median is 12.5, and the mean is more affected by the outlier. 17 (the mean) is not a good measure of center.
Answer:
C and F**
Step-by-step explanation:
Answer:
Step-by-step explanation:
The perimeter of a square is:
Where "s" is the lenght of a side of the square.
Then, if the perimeter of this square is 12 m, you can solve for "s" and find its value:
You can calculate the length of the diagonal with this formual:
Where "s" is the lenght of a side of the square.
Substituting the value of "s" into the formula , you get that the lenght of the diagonal of this square is: