Statistics and Analysis

Choosing an Appropriate Display

In this topic, we learn how to choose an appropriate display for various situations. The topic covers appropriate display of bar graph, circle graph, histogram, line graph, line plot, pictograph, stem-and-leaf plot, box and whisker plot, and scatter plot.

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Matrices and Data

This topic introduces the concept of matrices. We learn to use matrices to display mathematical and real-world data. This topic also covers sums, differences, and scalar products of matrices.

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Measures of Central Tendency and Variability

This topic covers measures of central tendency and variation. We learn to find appropriate measures of central tendency and variability. We also learn how to make box-and-whisker plots and interpret them.

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Misleading Graphs and Statistics

In this topic, we learn to identify misleading graphs and statistics. The topic covers misleading pictographs, bar graphs, and line graphs. We also learn how the use of mean, median, and mode can lead to wrong conclusions about data sets.

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Organizing Data and Correlations

This topic covers organizing data and identifying correlations. We learn to organize data in line plots, Venn diagrams and stem-and- leaf plots. We also learn to make scatter plots and identify correlations between the data points.

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