Review Chapter 5-1 to 5-4

The Auto News charges $60 for a three-line classified ad.  Each additional line costs $7.00.  For an extra $35, a seller can include a photo in the ad.  How much would a four-line ad with a photo cost?

• 180

• 95

• 102

• 67

The cost of an ad in a local paper is given by the piecewise function 

a. Find the cost of a three-line ad.  

3-line ad = $_________.  

• 40

• 55

• 35

• 50

The cost of an ad in a local paper is given by the piecewise function 

b. Find the cost of a 7-line ad.  

7-line ad =

______ + _____ (____– 3) = $________

• 40

• 55

• 35

• 50

Find the mean for the data set given.

7, 8, 8, 11, 11, 12, 12, 12, 13, 15, 18, 18, 19, 19, 20

Mean = _________ 

• 18

• 13

• 13.5

• 12

Find the median for the data set given.

7, 8, 8, 11, 11, 12, 12, 12, 13, 15, 18, 18, 19, 19, 20

Median = _______  

• 18

• 13

• 13.5

• 12

Find the mode for the data set given.

7, 8, 8, 11, 11, 12, 12, 12, 13, 15, 18, 18, 19, 19, 20

Mode = _______

• 18

• 13

• 13.5

• 12

Find the range for the data set given.

7, 8, 8, 11, 11, 12, 12, 12, 13, 15, 18, 18, 19, 19, 20

  Range = _____

• 18

• 13

• 13.5

• 12

Bill is looking for original tail lights for his 1932 Ford.  The prices vary depending on the condition.  He finds these prices:  

300, 90, 125, 380, 510, 450, 310, and 375

________, ______, _______, ______, _______, ______, _______, ________

a. Find Q1 = ________

• 125

• 342.5

• 212.50

• 300

Bill is looking for original tail lights for his 1932 Ford.  The prices vary depending on the condition.  He finds these prices:  

300, 90, 125, 380, 510, 450, 310, and 375

________, ______, _______, ______, _______, ______, _______, ________

a. Find Q2 = ________

• 125

• 342.5

• 212.50

• 300

Bill is looking for original tail lights for his 1932 Ford.  The prices vary depending on the condition.  He finds these prices:  

300, 90, 125, 380, 510, 450, 310, and 375

________, ______, _______, ______, _______, ______, _______, ________

a. Find Q3 = ________

• 450

• 415

• 375

• 380