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Skill/OBJECTIVE of day

Get A Partner! Your Group Needs A DRY-ERASE Board, A Calculator, A TOWEL and A Marker. WaIT PATIENTLY FOR INSTRUCTIONS. Skill/OBJECTIVE of day. Students will: • Interpret data given in tables to solve problems • Figure Mean, Median, Mode and Range Draw conclusions from data – charts.

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Skill/OBJECTIVE of day

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  1. Get A Partner!Your Group Needs A DRY-ERASE Board, A Calculator, A TOWEL and A Marker.WaIT PATIENTLY FOR INSTRUCTIONS. Day #5- Dry Erase Board Game

  2. Skill/OBJECTIVE of day • Students will: • • Interpret data given in tables to solve problems • • Figure Mean, Median, Mode and Range • Draw conclusions from data – charts Day #5- Dry Erase Board Game

  3. Activity Student will work out the problems on PowerPoint on their dry-erase boards. Show your answer when the teacher says “SHOW YOUR BOARD!” Teacher will tell groups with correct answer to add 50 points to their score. Keep track of your score on your board. Randomly- BONUS 50 points : Teacher will call up 1 group to write problem on the big board. Day #5- Dry Erase Board Game

  4. Mean- CARS Find the mean driving speed for 6 different cars on the same highway. 66 mph, 57 mph, 71 mph, 54 mph, 69 mph, 58 mph Day #5- Dry Erase Board Game

  5. Mean- CARS ANSWER Add 66 + 57 + 71 + 54 + 69 + 58 = 375 Divide by 6 Find the mean driving speed for 6 different cars on the same highway. 66 mph, 57 mph, 71 mph, 54 mph, 69 mph, 58 mph Answer is 62.5 MPH. Day #5- Dry Erase Board Game

  6. MEDIAN- RACE A marathon race was completed by 4 participants. What was the median race time? 2.7 hr, 8.3 hr, 3.5 hr, 5.1 hr Day #5- Dry Erase Board Game

  7. MEDIAN- RACE ANSWER A marathon race was completed by 4 participants. What was the median race time? 2.7 hr, 8.3 hr, 3.5 hr, 5.1 hr The median race time was 4.3 hr. Day #5- Dry Erase Board Game

  8. Mean- RACE A marathon race was completed by 5 participants in the times given below. What is the mean race time for this marathonin minutes? 2.7 hr, 8.3 hr, 3.5 hr, 5.1 hr, 4.9 hr Day #5- Dry Erase Board Game

  9. Mean- RACE ANSWER Add 2.7 + 8.3 + 3.5 + 5.1 + 4.9 = 24.5 hrs Divide by 4 4.9 hrs x 60 minutes= 294 minutes The answer is 294 minutes. A marathon race was completed by 5 participants in the times given below. What is the mean race time for this marathonin minutes? 2.7 hr, 8.3 hr, 3.5 hr, 5.1 hr, 4.9 hr Day #5- Dry Erase Board Game

  10. MODE-HOMEWORK In a crash test, 11 cars were tested to determine what impact speed was required to obtain minimal bumper damage. Find the mode of the speeds given in miles per hour below. 24, 15, 18, 20, 18, 22, 24, 26, 18, 26, 24 Day #5- Dry Erase Board Game

  11. MODE-BUMPERs Answer In a crash test, 11 cars were tested to determine what impact speed was required to obtain minimal bumper damage. Find the mode of the speeds given in miles per hour below. 24, 15, 18, 20, 18, 22, 24, 26, 18, 26, 24 Ordering the data from least to greatest, we get: 15, 18, 18, 18, 20, 22, 24, 24, 24, 26, 26 Since both 18 and 24 occur three times, the modes are 18 and 24 miles per hour. Day #5- Dry Erase Board Game

  12. Mean- POOL Find the mean swimming time rounded to the nearest tenth: 2.6 min, 7.2 min, 3.5 min, 9.8 min, 2.5 min Day #5- Dry Erase Board Game

  13. Mean- POOL ANSWER Add 2.6 + 7.2 + 3.5 + 9.8 + 2.5 = 25.6 Divide Total by 5 The mean swimming time to the nearest tenth is 5.1 min. Find the mean swimming time rounded to the nearest tenth: 2.6 min, 7.2 min, 3.5 min, 9.8 min, 2.5 min Day #5- Dry Erase Board Game

  14. MEDIAN- GASOLINE The Jameson family drove through 7 states on their summer vacation. Gasoline prices varied from state to state. What is the median gasoline price? $1.79, $1.61, $1.96, $2.09, $1.84, $1,75, $2.11 Day #5- Dry Erase Board Game

  15. MEDIAN- GASOLINE ANSWER The Jameson family drove through 7 states on their summer vacation. Gasoline prices varied from state to state. What is the median gasoline price? $1.79, $1.61, $1.96, $2.09, $1.84, $1,75, $2.11 Ordering the data from least to greatest, we get: $1.61, $1.75, $1.79, $1.84, $1.96, $2.09, $2.11 The median gasoline price is $1.84. Day #5- Dry Erase Board Game

  16. MEDIAN- SALARY The salaries of 8 employees who work for a small company are listed below. What is the median salary? $40,000, $29,000, $35,500, $31,000, $43,000, $30,000, $27,000, $32,000 Day #5- Dry Erase Board Game

  17. MEDIAN- SALARY ANSWERS The salaries of 8 employees who work for a small company are listed below. What is the median salary? $40,000, $29,000, $35,500, $31,000, $43,000, $30,000, $27,000, $32,000 The median salary is $31,500. Day #5- Dry Erase Board Game

  18. MODE-HOMEWORK The following is the number of problems that Ms. Matty assigned for homework on 10 different days. What is the mode? 8, 11, 9, 14, 9, 15, 18, 6, 9, 10 Day #5- Dry Erase Board Game

  19. MODE- HOMEWORK ANSWER The following is the number of problems that Ms. Matty assigned for homework on 10 different days. What is the mode? 8, 11, 9, 14, 9, 15, 18, 6, 9, 10 Ordering the data from least to greatest, we get: 6, 8, 9, 9, 9, 10, 11 14, 15, 18 The mode is 9. Day #5- Dry Erase Board Game

  20. Mean- GASOLINE The Scheuern family drove through 4 midwestern states on their summer vacation. Gasoline prices varied from state to state. What is the mean gasoline price? $1.79, $1.61, $1.96, $2.08 Day #5- Dry Erase Board Game

  21. Mean- GASOLINE ANSWER Add $1.79 + $1.61 + $1.96 + $2.08 = $7.44 Divide by total by 4 The mean gasoline price is $1.86. The Scheuern family drove through 4 Midwestern states on their summer vacation. Gasoline prices varied from state to state. What is the mean gasoline price? $1.79, $1.61, $1.96, $2.08 Day #5- Dry Erase Board Game

  22. MODE- RACE A marathon race was completed by 5 participants. What is the mode of these times given in hours? 2.7 hr, 8.3 hr, 3.5 hr, 5.1 hr, 4.9 hr Day #5- Dry Erase Board Game

  23. MODE- RACE ANSWER A marathon race was completed by 5 participants. What is the mode of these times given in hours? 2.7 hr, 8.3 hr, 3.5 hr, 5.1 hr, 4.9 hr Ordering the data from least to greatest, we get: 2.7, 3.5, 4.9, 5.1, 8.3 Since each value occurs only once in the data set, there is no mode for this set of data. Day #5- Dry Erase Board Game

  24. MODE- TEMPS On a cold winter day in January, the temperature for 9 North American cities is recorded in Fahrenheit. What is the mode of these temperatures? -8, 0, -3, 4, 12, 0, 5, -1, 0 Day #5- Dry Erase Board Game

  25. MODE- TEMPS ANSWER On a cold winter day in January, the temperature for 9 North American cities is recorded in Fahrenheit. What is the mode of these temperatures? -8, 0, -3, 4, 12, 0, 5, -1, 0 Ordering the data from least to greatest, we get: -8, -3, -1, 0, 0, 0, 4, 5, 12 The mode of these temperatures is 0. Day #5- Dry Erase Board Game

  26. MEDIAN- QUIZ During the first marking period, Nicole's math quiz scores were 90, 92, 93, 88, 95, 88, 97, 87, and 98. What was the median quiz score? Day #5- Dry Erase Board Game

  27. MEDIAN- QUIZ ANSWER During the first marking period, Nicole's math quiz scores were 90, 92, 93, 88, 95, 88, 97, 87, and 98. What was the median quiz score? Ordering the data from least to greatest, we get 87, 88, 88, 90, 92, 93, 95, 96, 98 The median quiz score was 92. (Four quiz scores were higher than 92 and four were lower.) Day #5- Dry Erase Board Game

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