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Unit 1: Data and statistics

2,200 possible mastery points

About this unit

In statistics, we try to make sense of the world by collecting, organizing, analyzing, and presenting large amounts of data. For example, you may survey your friends about what tv show is most popular, but the small sample size will not give you an accurate idea of what ALL 6th graders like to watch. To do this you must survey a cross section of students from all around the country and all backgrounds. The data can then be statistically analyzed to give a more accurate picture of what tv show is most popular. So let's dive into a discussion of statistics, including box and whisker plots, bar charts, pictographs, line graphs, and dot plots.

Practice

Practice

Level up on the above skills and collect up to 640 Mastery points
Level up on the above skills and collect up to 480 Mastery points
Level up on the above skills and collect up to 320 Mastery points
Level up on the above skills and collect up to 320 Mastery points
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Unit test

Level up on all the skills in this unit and collect up to 2,200 Mastery points!