Robin’s scores: 99, 108, 102, 107, 119
Mean = 107; MAD = 5.2
Evelyn’s scores: 125, 137, 138, 145, 145
Mean = 138; MAD = 5.6
Explain what the mean absolute deviation is in general. Explain what the MAD means in the context of Robin and Evelyn’s data.

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

Find the amount of simple interest earned for depositing the given principle in an account if $2200 is invested at 5.5 % for 6 months