Make a box-and-whisker plot of the data.

$$350,225,300,314,210,321,275,290,310$$

Make a box-and-whisker plot of the data.

$$108,124,92,110,117,102,100,98,120$$

In this exercise, refer to the spinner shown. The spinner is divided into sections with the same area.

You spin the spinner 30 times. It stops on a multiple of 3 five times. What is the experimental probability of stopping on a multiple of 3?

Evaluate the expression.

6!

For the set of data, determine which measure of central tendency best represents the data.

$$89,86,96,87,100,86$$

In this exercise, explain why the question is biased. Then rewrite it so that it is not.

Don't you agree that it is better to offer an accounting class as an elective rather than a computer programming class?

A survey of 500 students in a school found that about 100 households consist of only vegetarians, 240 consist of vegetarians and non-vegetarians, and 160 consist of non-vegetarians.

a. What is the probability that one of the households surveyed, chosen at random, consists of vegetarians or non-vegetarians?

b. What is the probability that one of the households surveyed, chosen at random, consists of vegetarians and non-vegetarians?

c. Explain how your answers to the previous parts are related.

Make a stem-and-leaf plot of the data.

$0.1,3.6,2.2,1.0,2.1,1.1,0.2,3.5$,

$$3.1,2.4,0.3,1.5,2.3,0.5,1.2$$

Find the mean, median, and mode(s) of the data.

4.2,2.2,3.7,2.8,1.1

Evaluate the expression.

$${ }_{10} C_3$$

In this exercise, refer to the spinner shown. The spinner is divided into sections with the same area.

You spin the spinner 24 times. It stops on 27 twice. What is the experimental probability of stopping on 27?

Write the meaning of the notation in words.

$${ }_{30} P_{20}$$

Make a box-and-whisker plot of the data.

$$10,16,18,10,13,7,10,13,2,48$$

In this exercise, tell whether the events A and B are dependent or independent. Then find $P(A$ and $B)$.

You write each of the letters of the word BRILLIANT on pieces of paper and place them in a bag. You randomly draw one letter, do not replace it, then randomly draw a second letter.

Event A: The first letter is an $\mathrm{L}$.

Event B: The second letter is a $\mathrm{T}$.