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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 $100 $100 $100 $200 $200 $200 $200 $300 $300 $300 $300 $400 $400 $400 $400 $500 $500 $500 $500
  • 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
  • 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
  • What is the mode number of pets in this set of data? frequency $ 200 Click my picture to see the answer
  • 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 frequency
  • What is the range of pets for this set of data? $ 300 Click my picture to see the answer frequency
  • The range is the difference between the highest number and the lowest number. 14 - 0 = 14 The range is 14. $ 300 Click my picture to return to the Jeopardy Game Board frequency
  • The following were Janelle’s 8 quiz scores: 22 24 24 26 27 27 29 30 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
  • The following were Janelle’s 8 quiz scores: 22 24 24 26 27 27 29 30 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
  • What is the sum of the mean, median, and mode for the following set of data? 15 11 7 2 15 $ 500 Click my picture to see the answer
  • 2 7 11 15 15 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?
  • Approximately what is the range of weekly incomes? A. $130 B. $70 C. $120 D. $160 E. $190 $ 100 Click my picture to see the answer
  • (C) 190 - 70 = $120 $ 100 Click my picture to return to the Jeopardy Game Board
  • What are the values of the outliers? $ 200 Click my picture to see the answer 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 Quiz Scores
  • Which two class periods have identical upper quartiles? $ 300 Click my picture to see the answer Quiz Scores
  • 1st period and 2nd period have identical upper quartiles of 18.5. $ 300 Click my picture to return to the Jeopardy Game Board Quiz Scores
  • If the median for this set of data is 83.5, what is the lower quartile? 70 72 74 76 78 80 82 84 86 88 90 92 $ 400 Click my picture to see the answer Median
  • 70 72 74 78 80 82 84 86 88 90 92 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 77. 76 LQ = 77 median $ 400 Click my picture to return to the Jeopardy Game Board
  • Why does 5th period appear to not have an upper whisker? $ 500 Click my picture to see the answer 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 Quiz Scores
  • How many students were surveyed in this poll? $ 100 Click my picture to see the answer
  • 13 Students $ 100 Click my picture to return to the Jeopardy Game Board
  • What is the median for this set of data? $ 200 Click my picture to see the answer
  • 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
  • How many students live more than 10 miles from school? $ 300 Click my picture to see the answer
  • 9 students live more than 10 miles from school? $ 300 Click my picture to return to the Jeopardy Game Board
  • What is the upper quartile for this set of data? $ 400 Click my picture to see the answer
  • The upper quartile is 21. median Upper quartile $ 400 Click my picture to return to the Jeopardy Game Board
  • What is the range for this set of data? $ 500 Click my picture to see the answer Weekly Salaries
  • 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 Click my picture to return to the Jeopardy Game Board Weekly Salaries
  • How many students scored 85% or higher on the semester test? $ 100 Click my picture to see the answer
  • 5 10 12 27 $ 100 Click my picture to return to the Jeopardy Game Board
  • How many students scored between 14 and 18 on the Proportions/ Rates Quiz? $ 200 Click my picture to see the answer
  • 15 + 23 = 38 $ 200 Click my picture to return to the Jeopardy Game Board
  • 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
  • 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
  • How many students took the semester test? $ 400 Click my picture to see the answer
  • 6 + 5 + 12 + 14 + 13 + 6 + 7 + 10 + 5 + 10 + 12 = 100 $ 400 Click my picture to return to the Jeopardy Game Board
  • Quickly sketch in the histogram for the data in the chart. $ 500 Click my picture to see the answer Minutes watching TV 50 60 70 80 90 100 5 10 15
  • 8 7 13 10 12 $ 500 Click my picture to return to the Jeopardy Game Board Minutes watching TV Frequency 50 60 70 80 90 100 5 10 15
  • 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
  • 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
  • Which colored plane shows the most consistent flights? $ 200 Click my picture to see the answer
  • 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
  • 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 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 Students’ Swimming During June
  • 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
  • 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 21. 10 students 10 students 10 students 10 students $ 400 Click my picture to return to the Jeopardy Game Board
  • Plane Flights What percent of the data is above the lower quartile? $ 500 Click my picture to see the answer
  • 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
  • FINAL JEOPARDY!! 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.
  • 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
  • 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 460-360 = 100, Jen must get 100% or 100 points on the 5th test to average 92%.