A group of 15 athletes participated in a golf competition. their scores are below:

Score (points) 1, 2, 3, 4, 5

Number of Athletes 1, 2, 3, 4, 5

1) Would a line plot or a histogram best represent the data presented her? Why?

___Histogram, because a large number of scores are reported as ranges.

___Histogram, because a small number of scores are reported individually.

___Line plot, because a large number of scores are reported as ranges.

___Line plot, because a small number of scores are reported individually.

The assets and liabilities of a credit union banker are listed below.

Car Value $29,850

Car loan $10,560

Savings Account Balance $12,409

Treasury Bonds $10,000

Students Loans $13,824

Credit Card Balance $8,051

Checking Account Balance $19,419

Home Value $194,450

2) What is the total net worth if the banker pays off the student loans?

____$219,869

____$247,517

____$233,693

____$252,304

3)Which of the following expression is equivalent to 2^3x-4

____81x

____43x

____86x

____168x

4) A nursery is recording the heights of its available fruit trees. Which of the following displays could be used to represent the data, and Why?

____ Bar chart; because tree height is numerical.

____ Box plot; because tree height is numerical.

____Histogram; because tree height is categorical.

____ Stem-and-leaf-plot; because tree height is categorical.

5) Evaluate the numerical expression (2³)21

____ 4

____³4

____8

____128