5. [6] Consider the following set of numbers: 4 6 6 9 11 17 18 18 23 40 54

$70,000

Draw a number line and show a boxplot (5-number summary) representing this data above it.

6. [4] Imagine the alphabet only consisted of 7 letters: A, B, C, D, E, F, G. If each letter can only be used once, how many 5-letter "words" are possible? NOTE: the words do not have to be actual English words.

7. [4] A restaurant menu consists of 8 appetizers, 21 entrees, and 3 desserts. How many unique ways may one appetizer, one entre, and one dessert be selected?

8. [4] A company has 8 employees and 3 of them will be selected to travel to a conference. How many unique groups of 3 are possible?