230 likes | 519 Vues
Percentage. 8 th Grade – Data and Probability. Instructions. Class will divide into 2 groups-left side and right side of class Each group will pick a leader Each group will have 1 dry-erase marker and one mini dry-erase board Groups will have 1 minute to answer each question.
E N D
Percentage 8th Grade – Data and Probability
Instructions • Class will divide into 2 groups-left side and right side of class • Each group will pick a leader • Each group will have 1 dry-erase marker and one mini dry-erase board • Groups will have 1 minute to answer each question. • In the end the team with the most points will get 5 bonus points on their next test • Point will be kept by teacher on board
Get Ready… • 5 minutes to get desks together and pick leader • Teacher must know leader • Leader must get board and marker
Group 1 What is the total number of female athletes?
Answer 48
Group 2 What is the formula for finding the percentage of male soccer players?
Answer %= 18/(18+17)
Group 1 What percentage of baseball players have a GPA of 3.0 or higher? Show formula
Answer 8/(0+12)=66.67
What sport has the 3rd largest percentage of male athletes? Group 2
Answer Soccer with 9%
Group 1 If there are a total of 48 females and 100 males and 68 of all athletes have a 3.0 GPA or higher, what is the percentage of students with a high GPA?
Answer 68/(48+100)=45.9
Group 2 Are there more male or female athletes?
Answer Male
Group 1 If 68 out of 148 athletes have a GPA of 3.0 or higher, what is the percentage of student athletes that do not have a GPA of 3.0 or higher?
Answer 148-68=80 80/148=54%
Group 2 There are 11 basketball players that do have a GPA of 3.0 or higher. If 6 basketball players do not have a GPA of 3.0 or better, what is the percentage of those that do?
Answer 11/(11+8)=64.7%