Week 4 Math 225N Statistics: Week 4 quiz. All Answers Provided

Question 1

Alice sells boxes of candy at the baseball game and wants to know the mean number of boxes she sells. The

numbers for the games so far are listed below.

16,14,14,21,15

Find the mean boxes sold.

That is correct!

Answer: 16 Boxes

Question 2

Given the following list of prices (in thousands of dollars) of randomly selected trucks at a car dealership, find

the median.

20,46,19,14,42,26,33

That is correct!

Answer: median=26 thousands of dollars

Question 3

Each person in a group shuffles a deck of cards and keeps selecting a card until a queen appears. Find the

mode of the following number of cards drawn from a deck until a queen appears.

3,12,3,11,5,5,3,10,12

That is correct!

Answer: mode=3 cards

Question 4