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Jeopardy Mean, Median, Mode and Range Box and Whisker Plots Histograms Final Jeopardy Stem and Leaf Plots Analyzing Data $100 $200 $300 $400 $500 $100.

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Presentation on theme: "Jeopardy Mean, Median, Mode and Range Box and Whisker Plots Histograms Final Jeopardy Stem and Leaf Plots Analyzing Data $100 $200 $300 $400 $500 $100."— Presentation transcript:

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2 Jeopardy Mean, Median, Mode and Range Box and Whisker Plots Histograms Final Jeopardy Stem and Leaf Plots Analyzing Data $100 $200 $300 $400 $500 $100 $200 $300 $400 $500

3 What is the lower quartile for this set of data? A. 50 B.91 C.130 D.157 E.210 $ 100 Click my picture to see the answer

4 The lower quartile is (B) 91 A. 50 B.91 C.130 D.157 E.210 Click my picture to return to the Jeopardy Game Board $ 100

5 What is the mode number of pets in this set of data? frequencyfrequency $ 200 Click my picture to see the answer

6 The mode for this set of data is 1 pet. There were four students that only had one(1) pet. $ 200 Click my picture to return to the Jeopardy Game Board frequencyfrequency

7 What is the range of pets for this set of data? $ 300 Click my picture to see the answer frequencyfrequency

8 The range is the difference between the highest number and the lowest number = 14 The range is 14. $ 300 Click my picture to return to the Jeopardy Game Board frequencyfrequency

9 The following were Janelle s 8 quiz scores: Janelle thought her median was 26 Jimmy thought her median was 26.5 And June thought her median was 27 Who was right, and why? $ 400 Click my picture to see the answer

10 The following were Janelle s 8 quiz scores: The median splits the data exactly in half. If you put four(4) numbers on each side of the median, it would be in- between 26 and 27. Jimmy was right, the median is 26.5 $ 400 Click my picture to return to the Jeopardy Game Board

11 What is the sum of the mean, median, and mode for the following set of data? $ 500 Click my picture to see the answer

12 Mean = 50 ÷ 5 =10 Median =11 Mode =15 Sum = 36 $ 500 Click my picture to return to the Jeopardy Game Board What is the sum of the mean, median, and mode for the following set of data?

13 Approximately what is the range of weekly incomes? A. $130B.$70C.$120 D.$160E.$190 $ 100 Click my picture to see the answer

14 (C) = $120 $ 100 Click my picture to return to the Jeopardy Game Board

15 Quiz Scores What are the values of the outliers? $ 200 Click my picture to see the answer

16 Quiz Scores Outliers are pieces of data that are significantly larger or significantly smaller than the majority of the data. The two outliers are 9 and 10 for the 2nd period class. $ 200 Click my picture to return to the Jeopardy Game Board

17 Quiz Scores Which two class periods have identical upper quartiles? $ 300 Click my picture to see the answer

18 Quiz Scores 1st period and 2nd period have identical upper quartiles of $ 300 Click my picture to return to the Jeopardy Game Board

19 If the median for this set of data is 83.5, what is the lower quartile? $ 400 Click my picture to see the answer Median

20 There are 6 data points below the median. The lower quartile is between the 3rd point (75) and the 4th point (79). Therefore the LQ is LQ = 77 median $ 400 Click my picture to return to the Jeopardy Game Board

21 Quiz Scores Why does 5th period appear to not have an upper whisker? $ 500 Click my picture to see the answer

22 Quiz Scores The reason why the upper whisker seems to have disappeared is that all scores in that whisker are the same value as the upper quartile (20). $ 500 Click my picture to return to the Jeopardy Game Board

23 How many students were surveyed in this poll? $ 100 Click my picture to see the answer

24 13 Students $ 100 Click my picture to return to the Jeopardy Game Board

25 What is the median for this set of data? $ 200 Click my picture to see the answer

26 There are 22 pieces of data. If you count in 11 from both ends, you will end up with 2 middle numbers, 15 and 17. Half way between them is the median, 16. $ 200 Click my picture to return to the Jeopardy Game Board

27 How many students live more than 10 miles from school? $ 300 Click my picture to see the answer

28 9 students live more than 10 miles from school? $ 300 Click my picture to return to the Jeopardy Game Board

29 What is the upper quartile for this set of data? $ 400 Click my picture to see the answer

30 The upper quartile is 21. median Upper quartile $ 400 Click my picture to return to the Jeopardy Game Board

31 What is the range for this set of data? Weekly Salaries $ 500 Click my picture to see the answer

32 By using the key, you can see that the maximum salary is $197 and the minimum salary is $100. The salary range is $197 - $100 = $97. $ 500 Weekly Salaries Click my picture to return to the Jeopardy Game Board

33 How many students scored 85% or higher on the semester test? $ 100 Click my picture to see the answer

34 $ 100 Click my picture to return to the Jeopardy Game Board

35 How many students scored between 14 and 18 on the Proportions/ Rates Quiz? $ 200 Click my picture to see the answer

36 = 38 $ 200 Click my picture to return to the Jeopardy Game Board

37 When doing homework, which time interval contained exactly 15 students? Number of Minutes Spent on Homework How many minutes students spend on homework $ 300 Click my picture to see the answer

38 Number of Minutes Spent on Homework How many minutes students spend on homework 15 Students spent 200 to 239 minutes or 200 to 240 minutes studying homework. $ 300 Click my picture to return to the Jeopardy Game Board

39 How many students took the semester test? $ 400 Click my picture to see the answer

40 = 100 $ 400 Click my picture to return to the Jeopardy Game Board

41 Quickly sketch in the histogram for the data in the chart $ 500 Click my picture to see the answer Minutes watching TV

42 $ 500 Click my picture to return to the Jeopardy Game Board Minutes watching TV FrequencyFrequency

43 Plane Flights There are 96 plane flights in this set of data. How many flights are above the median? $ 100 Click my picture to see the answer

44 Half of the flights are above the median. Therefore half of 96 flights are above the median. Half of 96 is 48. There are 48 flights above the median. $ 100 Click my picture to return to the Jeopardy Game Board

45 Which colored plane shows the most consistent flights? $ 200 Click my picture to see the answer

46 The Salmon plane has the smallest range. If you ignored the outliers, the Green plane would have been the most consistent. $ 200 Click my picture to return to the Jeopardy Game Board

47 Students Swimming During June There are 3 distinct clusters of information in this line plot. Give the maximum and minimum of each cluster. $ 300 Click my picture to see the answer

48 Students Swimming During June The clusters of information are: 1 to 4, 8 to 13, and 15 to 20. } } } $ 300 Click my picture to return to the Jeopardy Game Board

49 The upper quartile for this set of data is 21. If there are 40 students in this class, how many students scored above 21 on the quiz? $ 400 Click my picture to see the answer

50 Each section on a box plot contains 1/4 of the data. 1/4 of 40 is ten. Therefore there are 10 students who scored above the upper quartile of students $ 400 Click my picture to return to the Jeopardy Game Board

51 Plane Flights What percent of the data is above the lower quartile? $ 500 Click my picture to see the answer

52 A box plot is divided into 4 equal sections. Each section contains 25% of the data. Therefore 75% of the data is located above the lower quartile. $ 500 Click my picture to return to the Jeopardy Game Board

53 For your Final Jeopardy question, you may risk $0 up to the total amount of money accumulated. Write down how much you want to risk. Click my picture to see the FINAL JEOPARDY question.

54 Final Jeopardy Jen wants to average 92% on her 5 math tests. After taking 4 tests, her average is 90%. What does she need to score on her 5th test so that she averages 92% overall? Click my picture to see the answer

55 Final Jeopardy Answer Click my picture to return to the Jeopardy Game Board To average 90% on 4 tests means the total number of points accumulated is 90 x 4 or 360 points. To average 92% on 5 tests means the total number of points accumulated is 92 x 5 or 460 points. Since = 100, Jen must get 100% or 100 points on the 5th test to average 92%.


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