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Are You Smarter Than a 5 th Grader? Are You Smarter Than a 6 th Grader? 1,000,000 Samples Biases Line Plot Frequency Table Cumulative Frequency Mean.

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Presentation on theme: "Are You Smarter Than a 5 th Grader? Are You Smarter Than a 6 th Grader? 1,000,000 Samples Biases Line Plot Frequency Table Cumulative Frequency Mean."— Presentation transcript:

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2 Are You Smarter Than a 5 th Grader?

3 Are You Smarter Than a 6 th Grader? 1,000,000 Samples Biases Line Plot Frequency Table Cumulative Frequency Mean Median Mode Range Central Tendency 500, , , ,000 50,000 25,000 10,000 5,000 2,000 1,000 Million Dollar Question

4 6th Grade Samples Question Pines Middle School is planning to have a survey about sports. Which of the following would be a random sample? A.The basketball coach asks 100 students about their favorite sport. B.Kate asks her friends about their favorite sport. C.The gym teacher randomly asks 100 students chosen from a list of all students. D.All sixth-grade students are asked about their favorite sport. Pines Middle School is planning to have a survey about sports. Which of the following would be a random sample? A.The basketball coach asks 100 students about their favorite sport. B.Kate asks her friends about their favorite sport. C.The gym teacher randomly asks 100 students chosen from a list of all students. D.All sixth-grade students are asked about their favorite sport.

5 6th Grade Sample Answer / C. The gym teacher randomly asks 100 students chosen from a list of all students. Return

6 6th Grade Biases Question / The sixth-grade students at Van Cleve Sixth Grade building are conducting a survey about candy. They surveyed 100 people who worked in candy shops. Would this provide a sample that is biased or unbiased?

7 6th Grade Biases Answer / Biased because the survey is conducted in a flower shop about flowers. / There are enough people, it is the location that is unfair. / Biased because the survey is conducted in a flower shop about flowers. / There are enough people, it is the location that is unfair. Return

8 6th Grade Line Plot Question / Given the data, create a line plot.

9 6th Grade Line Plot Answer Return

10 6th Grade Frequency Tables Question Use the data about the number of trips to the mall to make a cumulative frequency table with 4 intervals. NUMBER OF TRIPS TO THE MALL Use the data about the number of trips to the mall to make a cumulative frequency table with 4 intervals. NUMBER OF TRIPS TO THE MALL

11 6th Grade Frequency Table Answer Return

12 6th Grade Cumulative Frequency Question

13 6th Grade Cumulative Frequency Answer Return

14 6th Grade Mean Question What is the mean of the given data?

15 6th Grade Mean Answer 36 Return

16 6th Grade Median Question What is the median of the given data?

17 6th Grade Median Answer 32.5 Return

18 6 th Grade Mode Question What is the mode of the given data?

19 6th Grade Mode Answer 29 Return

20 6th Grade Range Question Find the range of the data in the following line plot. X XX XXXXX XXXXXXX

21 6th Grade Range Answer 6 6 Return

22 6th Grade Central Tendency Question Which measure of central tendency is best for describing the following data? 2, 4, 3, 1, 4, 1, 87, 2, 3, 4, 1, 3, 2 Which measure of central tendency is best for describing the following data? 2, 4, 3, 1, 4, 1, 87, 2, 3, 4, 1, 3, 2

23 6th Grade Central Tendency Answer Median Return

24 Million Dollar Question Now for the bonus round.

25 Suppose Marla wanted to expand her survey and ask another question about video game play. What are two possible questions she might ask?

26 1,000,000 Answer / Possible answers: / What is your favorite game? / What type of system do you have? / Possible answers: / What is your favorite game? / What type of system do you have? Return

27 Thanks for Playing!


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