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Chapter 11 Data and Graphs

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  1. Chapter 11Data and Graphs

  2. Day….. • No School • Types of Graphs • Dot Plots • Histograms • Box and Whisker Plots

  3. Day 1

  4. No School

  5. Day 2

  6. Bell Work Justify your Response

  7. I Can…. Identify types of graphs.

  8. Vocabulary Numerical Data- • Information gathered for statistical purposes. • Used to show the number of times a value appears within a given period of time. Frequency Table - Dot Plot - • Used to show the frequency of data on a number line. • Used to show the frequency of data divided into equal intervals. (i.e. bar graph) Histogram- Line Graph- Used to show changes over time. Circle Graph- Used to show part to whole comparisons (i.e. percentages) Used to arrange data by place value and ordered least to greatest. Stem and Leaf Plot - Stem- The digits of the greatest place value in a stem and leaf plot. (example: 14 or 243 or 2,876). Leaf - The digits of the least place value in a stem and leaf plot. (example 14 or 243 or 2,876 )

  9. Vocabulary Box Plot - • A diagram constructed using five values. Used to display measures of central tendency. Measures of Central Tendency- Numbers used to describe the center of a set of data. The numbers include the mean, median, and mode. Average/ Mean- • The sum of two or more quantities divided by the number of quantities. • The middle number in a set of data that has been arranged in numerical order. If the data set has an even number the median is the mean of the two middle numbers. Median- Mode - The number or items that appear most often in a set of data. Range - The difference between the greatest number and the least number in a set of data. Outlier- A value that is much higher or much lower than the other numbers in a set of data.

  10. Types of Graphs • Box Plot • Circle Graph • Dot Plot • Frequency Table • Histogram • Line Graph • Stem and Leaf Plot ***Please refer to the in class notes for review***

  11. Displaying Numerical Data Please open your book to page 661. Examples: 2, 3, 5, and 6 (on page 663) ***Please refer to the in class notes for review***

  12. Independent Practice Please clear your desk of everything except for a pencil.

  13. Wrap it Up • Review • Questions • Exit Tickets

  14. Day 3

  15. Bell Work Justify Your Response

  16. Homework Check

  17. Vocabulary Numerical Data- • Information gathered for statistical purposes. • Used to show the number of times a value appears within a given period of time. Frequency Table - Dot Plot - • Used to show the frequency of data on a number line. • Used to show the frequency of data divided into equal intervals. (i.e. bar graph) Histogram- Line Graph- Used to show changes over time. Circle Graph- Used to show part to whole comparisons (i.e. percentages) Used to arrange data by place value and ordered least to greatest. Stem and Leaf Plot - Stem- The digits of the greatest place value in a stem and leaf plot. (example: 14 or 243 or 2,876). Leaf - The digits of the least place value in a stem and leaf plot. (example 14 or 243 or 2,876 )

  18. Vocabulary Box Plot - • A diagram constructed using five values. Used to display measures of central tendency. Measures of Central Tendency- Numbers used to describe the center of a set of data. The numbers include the mean, median, and mode. Average/ Mean- • The sum of two or more quantities divided by the number of quantities. • The middle number in a set of data that has been arranged in numerical order. If the data set has an even number the median is the mean of the two middle numbers. Median- Mode - The number or items that appear most often in a set of data. Range - The difference between the greatest number and the least number in a set of data. Outlier- A value that is much higher or much lower than the other numbers in a set of data.

  19. I Can…. Display numerical data in a dot plot.

  20. Plotting Data on a Number Line ***Please refer to your notes for review.***

  21. Your Turn…. Take out your marker boards

  22. Wrap it Up • Review • Questions • Exit Tickets

  23. Day 4

  24. Bell Work Justify Your Response

  25. Homework Check

  26. Vocabulary Numerical Data- • Information gathered for statistical purposes. • Used to show the number of times a value appears within a given period of time. Frequency Table - Dot Plot - • Used to show the frequency of data on a number line. • Used to show the frequency of data divided into equal intervals. (i.e. bar graph) Histogram- Line Graph- Used to show changes over time. Circle Graph- Used to show part to whole comparisons (i.e. percentages) Used to arrange data by place value and ordered least to greatest. Stem and Leaf Plot - Stem- The digits of the greatest place value in a stem and leaf plot. (example: 14 or 243 or 2,876). Leaf - The digits of the least place value in a stem and leaf plot. (example 14 or 243 or 2,876 )

  27. Vocabulary Box Plot - • A diagram constructed using five values. Used to display measures of central tendency. Measures of Central Tendency- Numbers used to describe the center of a set of data. The numbers include the mean, median, and mode. Average/ Mean- • The sum of two or more quantities divided by the number of quantities. • The middle number in a set of data that has been arranged in numerical order. If the data set has an even number the median is the mean of the two middle numbers. Median- Mode - The number or items that appear most often in a set of data. Range - The difference between the greatest number and the least number in a set of data. Outlier- A value that is much higher or much lower than the other numbers in a set of data.

  28. I Can…. Display numerical data in a histogram.

  29. Histograms Please open your book to page 668. Examples: 5-10 (on page 670) ***Please refer to the in class notes for review***

  30. Partner Work Please clear your desk of everything except for a pencil.

  31. Wrap it Up • Review • Questions • Exit Tickets

  32. Day 5

  33. Bell Work Justify Your Response

  34. Homework Check

  35. Quick Quiz Please clear your desk of everything except for a pencil and a calculator.

  36. Vocabulary Numerical Data- • Information gathered for statistical purposes. • Used to show the number of times a value appears within a given period of time. Frequency Table - Dot Plot - • Used to show the frequency of data on a number line. • Used to show the frequency of data divided into equal intervals. (i.e. bar graph) Histogram- Line Graph- Used to show changes over time. Circle Graph- Used to show part to whole comparisons (i.e. percentages) Used to arrange data by place value and ordered least to greatest. Stem and Leaf Plot - Stem- The digits of the greatest place value in a stem and leaf plot. (example: 14 or 243 or 2,876). Leaf - The digits of the least place value in a stem and leaf plot. (example 14 or 243 or 2,876 )

  37. Vocabulary Box Plot - • A diagram constructed using five values. Used to display measures of central tendency. Measures of Central Tendency- Numbers used to describe the center of a set of data. The numbers include the mean, median, and mode. Average/ Mean- • The sum of two or more quantities divided by the number of quantities. • The middle number in a set of data that has been arranged in numerical order. If the data set has an even number the median is the mean of the two middle numbers. Median- Mode - The number or items that appear most often in a set of data. Range - The difference between the greatest number and the least number in a set of data. Outlier- A value that is much higher or much lower than the other numbers in a set of data.

  38. I Can…. Display numerical data in a box plot.

  39. Measures of Central Tendency • Average/Mean • Median • Mode • Range • Outlier • Box Plot ***Please refer to the in class notes for review***

  40. Group Work Before we begin……. • Complete an exit ticket. • Pack up everything except for your pencil and calculator. • Sit quietly unit everyone is ready.

  41. Wrap it Up • Review • Questions • Exit Tickets

  42. Not Used this Week

  43. Computer Station • www.learnzillion.com (6 minutes per video) • www.tenmarks.com (10 questions per assignment)

  44. Station Rotations • Write your exit ticket. • Pack up everything but a pencil. • You will have 15 minutes to complete each rotation

  45. 1st Rotation

  46. 2nd Rotation

  47. 3rd Rotation

  48. 4th Rotation

  49. Watch This • ( 5 mins)