Week 4 - Bar Graphs and Dot Plots
Week 4 - Bar Graphs and Dot Plots
Embedded Files
Must Know
Understand how use CODAP
Interpret a bar graph
Interpret a dot plot
Describe the shape of data
By the end of this week you must know:
By the end of this week you must know:
Year 9 Census Data 2024
Year 9 Census Data 2024
In 2024 the Year 9s completed a Census, and we can now explore the data using CODAP! Click the link to check it out.
Categorical vs Numerical Data
Categorical vs Numerical Data
Num vs Cat Worksheet.pdfCODAP
CODAP
The folllowing video gives an overview of lots of different things you can do with CODAP. The most important information in this video is from 0:00-3:42. However, if you're interested you can watch further to see some other cool things CODAP can do - but your teacher may not cover these extra things in class.
If you're a little unsure about certain things in the video like mean, median, mode and skewness - don't worry! These will be covered more in depth next week.
Bar Graphs
Bar Graphs
Practice using CODAP by watching the following video and then attempting the questions in the attached worksheet:
Roller Coaster Investigation.pdfDot Plots
Dot Plots
Some resources will be here soon!
Shape of Data
Shape of Data
Shape Distribution Notes.pdfPage updated
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