6. The heights, in inches, of 12 students are listed below. 61, 67, 72, 62, 65, 59, 60, 84, 60, 61, 64, 63
Which statement best describes the spread of these data?
0. The set of data is evenly spread.
O. The median of the data is 59.5.
O. The set of data is skewed because 59 is the only value below 60.
O. 84 is an outlier, which would affect the standard deviation of these data.

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Which expression is the factorization of x^2+10+21

Two spray paint machines are used to paint different portions of a large wall. the first machine (nicknamed "paint pro") is used for two hours. the second machine (nicknamed "goldilocks") is used for an hour and a half. when they are working at the same time, they can paint 55 square feet per minute. together they painted 5850 square feet of wall. how many square feet of wall per minute can each machine paint? e used to paint different portions of a large wall. the first machine (nicknamed "paint pro") is used for two hours. the second machine (nicknamed "goldilocks") is used for an hour and a half. when they are working at the same time, they can paint 55 square feet per minute. together they painted 5850 square feet of wall. how many square feet of wall per minute can each machine paint?