Friday, September 23 rd
description
Transcript of Friday, September 23 rd
![Page 1: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/1.jpg)
Friday, September 23rd • Please complete warm up• Initial grade report • Write down homework
Warm Up #1 1. Find the difference 9-2.312
2. Estimate 32.14 ÷ 4.3
![Page 2: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/2.jpg)
Joke of the Day
What country did candy come from?
“Sweeten”
![Page 3: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/3.jpg)
Week Schedule
• Today: Stone Mountain slip due. Weekly Review DUE, Line Plots and Frequency tables
Saturday: Stone Mountain
![Page 4: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/4.jpg)
Data Analysis
![Page 5: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/5.jpg)
Let’s fill in our Concept Map!
Match the graph and definition
![Page 6: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/6.jpg)
First
![Page 7: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/7.jpg)
2nd
***You must choose intervals that separate the data into EQUAL groups. Each interval will be the same size, but might not contain the same frequency of data as every other interval.
![Page 8: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/8.jpg)
![Page 9: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/9.jpg)
Last
![Page 10: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/10.jpg)
Let’s See how we would put one together!
![Page 11: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/11.jpg)
Step 1: Survey students. Record the results.
Number of hours of TV
III 6 II 1
IIII - IIII 7 IIII 2
III 8 IIII - IIII 3
IIII 9 IIII - I 4
IIII - III 5
![Page 12: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/12.jpg)
Step 2Frequency
Table
• Make a frequency table of the data. Be sure to use equal intervals
Number of hours of TVIII 6 II 1IIII - IIII 7 IIII 2III 8 IIII - IIII 3IIII 9 IIII - I 4
IIII - III 5
Frequency Number of hours of TV
15 1-317 4-616 7-9
![Page 13: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/13.jpg)
Step 3Make histogram
Frequency Number of hours of TV
15 1-317 4-616 7-9
• Choose an appropriate scale and interval for the vertical axis. The greatest value on the scale should be at least as great as the greatest frequency.
![Page 14: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/14.jpg)
Step 4• Draw a bar for each
interval. The height of the bar is the frequency for that interval. Bars must touch but not overlap.
• Label the axes and give the graph title
Frequency Number of hours of TV
15 1-317 4-616 7-9
![Page 15: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/15.jpg)
Final Product!
![Page 16: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/16.jpg)
Question of the Day?
What is the difference between a histogram and a
bar graph?
![Page 17: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/17.jpg)
Histogram Bar Graph
![Page 18: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/18.jpg)
Let’s Try some together
Open up to page 316
Complete 2- 8
![Page 19: Friday, September 23 rd](https://reader035.fdocument.pub/reader035/viewer/2022062218/56816295550346895dd30c33/html5/thumbnails/19.jpg)
You Try!
• Complete 1. “How do
you repair a broken
tuba”