1. Mean, Median, and Mode Connecting a Verbal Description to Table & Graph PART 2 Common Core #4 & #13

2. Mean, Median, and Mode (8) How much will Genaro earn for 17 correct problems? (9) How much will Genaro earn for 111 correct problems? (10) How many problems will Ginny have to get correct to earn $268? Explain. Correct Problems Process Column Ginny Money Raised by Ginny Process Column Genaro Money Raised by Genaro 5 5 2 = 10 $10 5 3 = 15 $15 10 10 2 = 20 $20 10 3 = 30 $30 15 15 2 = 30 $30 15 3 = 45 $30 20 20 2 = 40 $40 20 3 = 60 $60 30 30 2 = 60 $60 30 3 = 90 $90 50 50 2 = 100 $100 50 3 = 150 $150 70 70 2 = 140 $140 70 3 = 210 $210 90 90 2 = 180 $180 90 3 = 270 $270 100 100 2 = 200 $200 100 3 = 300 $300

3. Mean, Median, and Mode (8) How much will Genaro earn for 17 correct problems? $51 (9) How much will Genaro earn for 111 correct problems? $333 (10) How many problems will Ginny have to get correct to earn $268. 134 correct problems Correct Problems Process Column Ginny Money Raised by Ginny Process Column Genaro Money Raised by Genaro 5 5 2 = 10 $10 5 3 = 15 $15 10 10 2 = 20 $20 10 3 = 30 $30 15 15 2 = 30 $30 15 3 = 45 $30 20 20 2 = 40 $40 20 3 = 60 $60 30 30 2 = 60 $60 30 3 = 90 $90 50 50 2 = 100 $100 50 3 = 150 $150 70 70 2 = 140 $140 70 3 = 210 $210 90 90 2 = 180 $180 90 3 = 270 $270 100 100 2 = 200 $200 100 3 = 300 $300

4. Mean, Median, and Mode Ginny is very frustrated that Genaro got more in pledges than she did. (11)How could Ginny make the same amount of money Genaro makes? Explain. (12) How could Ginny make more than Genaro? Explain. Correct Problems Process Column Ginny Money Raised by Ginny Process Column Genaro Money Raised by Genaro 5 5 2 = 10 $10 5 3 = 15 $15 10 10 2 = 20 $20 10 3 = 30 $30 15 15 2 = 30 $30 15 3 = 45 $30 20 20 2 = 40 $40 20 3 = 60 $60 30 30 2 = 60 $60 30 3 = 90 $90 50 50 2 = 100 $100 50 3 = 150 $150 70 70 2 = 140 $140 70 3 = 210 $210 90 90 2 = 180 $180 90 3 = 270 $270 100 100 2 = 200 $200 100 3 = 300 $300

5. Mean, Median, and Mode (11)How could Ginny make the same amount of money Genaro makes? Explain. If Ginny works 30 problems correct to Genaro’s 20 correct problems, they will both make $60. (12) How could Ginny make more than Genaro? Explain. This is a little more complicated but Ginny MUST work greater than 1.5 times the correct problems Genaro works. Correct Problems Process Column Ginny Money Raised by Ginny Process Column Genaro Money Raised by Genaro 5 5 2 = 10 $10 5 3 = 15 $15 10 10 2 = 20 $20 10 3 = 30 $30 15 15 2 = 30 $30 15 3 = 45 $30 20 20 2 = 40 $40 20 3 = 60 $60 30 30 2 = 60 $60 30 3 = 90 $90 50 50 2 = 100 $100 50 3 = 150 $150 70 70 2 = 140 $140 70 3 = 210 $210 90 90 2 = 180 $180 90 3 = 270 $270 100 100 2 = 200 $200 100 3 = 300 $300

6. GRAPHING THE SITUATION You will need a piece of graph paper to complete 13 -14. Make a 20 by 20 grid about half way down the paper

7. GRAPHING THE SITUATION On a coordinate grid, the independent variable is ALWAYS graphed on the x- axis(horizontal) and the dependent variable is ALWAYS graphed on the y-axis(vertical). (13) With your group consider the following: xmin and ymin xmax and ymax xscale and yscale Remember problems correct and money earned are the two variables

8. ANSWERS (13) With your group consider the following: xmin = 0 or 5 and ymin = 0 or 10 xmax = 100 and ymax = 300 xscale = 5 and yscale = 15 or 20 problems correct is the x-axis and money earned is the y-axis

9. GRAPHING THE SITUATION (14) Now graph both Ginny and Genaro’s correct problems and money earned using your table.

10. GRAPHING THE SITUATION (15) Compare and contrast both graphs. What is similar, what is different? Your group should come up with as many answers as possible. ANSWERS WILL VARY, we will discuss whole group.