A salesperson at a jewelry store earns 7% commission each week. Last week jarrod sold $710 worth of jewelry. How much did he make in commission? How much did the jewelry store make from his sales?

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.

true

step-by-step explanation:

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

i think the answer is b.

step-by-step explanation:

not 100% sure though.