What does the expression 5n represent?

5 x n

Step-by-step explanation:

The variable n can be any number, so by saying 5n, you are multiplying 5 by that variable n.

Example below

If n = 1, 5n = 5*1 = 5

If n = 2, 5n = 5*2 = 10

If n = 3, 5n = 5*3 = 15

If n = 4, 5n = 5*4 = 20

Hope this helps!

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

its totaly b

your welcome btw