'Largest data value' diaporamas de présentation

Chapter Two Organizing and Summarizing Data

Chapter Two Organizing and Summarizing Data. 2.2 Organizing Quantitative Data I. The first step in summarizing quantitative data is to determine whether the data is discrete or continuous. If the data is discrete, the categories of data will be the observations (as in qualitative data),

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Standard Deviation for Grouped D ata

Standard Deviation for Grouped D ata. 2.4 - 2.5 . Finding the Standard Deviation for Grouped Data. The procedure for finding the variance and standard deviation for grouped data is similar to that for finding the mean for grouped data, and it uses the midpoints of each class.

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1.2 Describing Distributions with Numbers

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Box & Whisker Plots

Box & Whisker Plots. Statistics Unit. Box & Whisker Plot. Gives a visual summary of a set of data using a 5 number summary and outliers. 5 number summary: Min Max UQ LQ Median. 1-6. Box-and-Whisker Plots.

286 views • 13 slides