Which statement below is incorrect
the mean is not affected by the existence of an outler
(b) the median is not affected by the existence of an outlet
(c) the standard deviation
affected by the existence of an outler

What is the size of the matrix resulting from

Find the difference (8ab+a+2) - (3ab+6)

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .