1. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. Complete on your homework. 71, 72, 74, 72, 72, 68, 71, 67, 68, 71, 68, 72, 76, 75, 72, 73, 68, 69, 69, 73, 74, 76, 72, 74

2. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: ?

3. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 1717 ÷ 24= 71.5 Median: ?

4. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: ?

5. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68,, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: 72˚ Range: ?

6. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68,, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: 72˚ Range: 9˚ Q1: ?

7. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68,, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: 72˚ Range: 9˚ Q1: 69 Q3: ?

8. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68,, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: 72˚ Range: 9˚ Q1: 69 Q2: 73.5 IQR: ?

9. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68,, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: 72˚ Range: 9˚ Q1: 69 Q2: 73.5 IQR: 4.5 Outliers: ?

10. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68,, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: 72˚ Range: 9˚ Q1: 69 Q2: 73.54.5 · 1.5 = 6.75 IQR: 4.569 – 6.75 = 62.25; 73.5+6.75=80.25 Outliers: noneOutlier Range: 62.25 to 80.25

11. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68,, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: 72˚Line Plot ? Range: 9˚ Q1: 69 Q2: 73.54.5 · 1.5 = 6.75 IQR: 4.569 – 6.75 = 62.25; 73.5+6.75=80.25 Outliers: noneOutlier Range: 62.25 to 80.25

12. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68,, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: 72˚ Range: 9˚ Q1: 69 Q2: 73.54.5 · 1.5 = 6.75 IQR: 4.569 – 6.75 = 62.25; 73.5+6.75=80.25 Outliers: noneOutliers Range: 62.25 to 80.25

13. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68,, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: 72˚ Range: 9˚ Q1: 69 Q2: 73.54.5 · 1.5 = 6.75 IQR: 4.569 – 6.75 = 62.25; 73.5+6.75=80.25 Outliers: noneOutliers Range: 62.25 to 80.25 Describe the data.

14. 5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe the data. 67, 68, 68, 68,, 68, 69, 69, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73, 74, 74, 74, 75, 76, 76 Mean: 71.5 Median: 72˚ Mode: 72˚ Range: 9˚ Q1: 69 Q2: 73.54.5 · 1.5 = 6.75 IQR: 4.569 – 6.75 = 62.25; Outliers: noneOutliers Range: 62 The number of temperatures is 24. The median indicates half the temperatures are greater than 72˚ and half are less. More days had a high of 72˚than any other temperature.

15. Tuesday, April 7 Chapter 6.12.2a Frequency Tables

16. Objective: To construct frequency tables.

17. Frequency Tables A frequency table is a graphical display showing how often a particular event occurred.

18. Frequency Tables A frequency table is a graphical display showing how often a particular event occurred. The intervals allow you to see the frequency distribution of the data or how many pieces of data are in each interval.

19. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 1 – Create a three column table. The 1st column is titled with what the data measures, the 2 nd column – “tally”, and 3 rd “frequency”

20. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 1 – Create a three column table. The 1st column is titled with what the data measures, the 2 nd column – “tally”, and 3 rd “frequency” ScoresTallyFrequency Write this down

21. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 2 – Determine the lowest and highest value in the set. ScoresTallyFrequency

22. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 2 – Determine the lowest and highest value in the set. 65 to 98 ScoresTallyFrequency

23. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 3 – Define the intervals for the data values. All intervals must be the same. ScoresTallyFrequency

24. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 3 – Define the intervals for the data values. All interval must be the same. ScoresTallyFrequency 60-69 70-79 80-89 90-99

25. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. Generally, you want three or more intervals. In the above example, you could have intervals of 60-64, 65- 69, 70-74, 75-79, etc ScoresTallyFrequency 60-69 70-79 80-89 90-99

26. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 4 – Use tally marks to determine how many values are in each interval. ScoresTallyFrequency 60-69 70-79 80-89 90-99

27. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 4 – Use tally marks to determine how many values are in each interval. ScoresTallyFrequency 60-69 I 70-79 I I 80-89 I I I I 90-99 I I I I I I I I I

28. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 5 – Total the tally marks. ScoresTallyFrequency 60-69 I 70-79 I I 80-89 I I I I 90-99 I I I I I I I I I

29. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 5 – Total the tally marks. ScoresTallyFrequency 60-69 I 2 70-79 I I 5 80-89 I I I I 10 90-99 I I I I I I I I I 11

30. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 6 – Title the table. ScoresTallyFrequency 60-69 I 2 70-79 I I 5 80-89 I I I I 10 90-99 I I I I I I I I I 11

31. Frequency Tables The list below shows a set of test scores. Make a frequency table to represent the data. How to Construct a Frequency Table. Step 6 – Title the table. ScoresTallyFrequency 60-69 I 2 70-79 I I 5 80-89 I I I I 10 90-99 I I I I I I I I I 11 Test Scores

32. Frequency Tables The list below shows attendance at state parks. Make a frequency table to represent the data. Step 1 - ?

33. Frequency Tables The list below shows attendance at state parks. Make a frequency table to represent the data. Step 2 - ?

34. Frequency Tables The list below shows attendance at state parks. Make a frequency table to represent the data. Step 2 - ? 108 to 382

35. Frequency Tables The list below shows attendance at state parks. Make a frequency table to represent the data. Step 3 - ? 108 to 382

36. Frequency Tables The list below shows attendance at state parks. Make a frequency table to represent the data. Step 4 - ?

37. Frequency Tables The list below shows attendance at state parks. Make a frequency table to represent the data. Step 5 - ?

38. Frequency Tables The list below shows attendance at state parks. Make a frequency table to represent the data. Step 6 - ?

39. Frequency Tables The list below shows attendance at state parks. Make a frequency table to represent the data.

40. Frequency Tables The data set below shows the state’s visited by students in Marty’s class. Make a frequency table to represent the data. Do this on your own. 1, 21, 5, 17, 2, 10, 22, 2, 16, 6, 2, 11, 2, 26, 3, 23, 12, 7, 3, 12, 4, 23, 15, 4, 24, 14

41. Frequency Tables The data set below shows the state’s visited by students in Marty’s class. Make a frequency table to represent the data. 1, 21, 5, 17, 2, 10, 22, 2, 16, 6, 2, 11, 2, 26, 3, 23, 12, 7, 3, 12, 4, 23, 15, 4, 24, 14

42. PARCC 20 20. Cirrus clouds from at a height of more than 6,000 meters above the earth. Which inequality represents h, the height, in meters, of cirrus clouds? A. 6,000 > h B. 6,000 > h C. 6,000 < h D. 6,000 < h..

43. PARCC 20 20. Cirrus clouds from at a height of more than 6,000 meters above the earth. Which inequality represents h, the height, in meters, of cirrus clouds? A. 6,000 > h B. 6,000 > h C. 6,000 < h D. 6,000 < h..

44. PARCC 21 21. City planners are creating a neighborhood map on a coordinate plane. The table shows the locations of the neighborhood library and school on a coordinate plane. In this plane, the distance between each gridline represents 1 mile. What is the distance in miles between the library and the school?..

45. PARCC 21 21. City planners are creating a neighborhood map on a coordinate plane. The table shows the locations of the neighborhood library and school on a coordinate plane. In this plane, the distance between each gridline represents 1 mile. What is the distance in miles between the library and the school? 9 miles.. 9 blocks

46. PARCC 22a..

47. ..

48. PARCC 22b 22b. Greg bought 4 notebooks for $6.40. Which equation can be used to determine the price, p, in dollars of 1 notebook? What is the price of one notebook?..

49. PARCC 22b..

50. Frequency Tables Agenda Notes Homework– Homework Practice 6.12.2a Due Wednesday, April 8 Mid-Chapter Quiz – Friday, April 10