+ # Statistics and Probability Pathway

Have you ever wondered how a meteorologist predicts rain fall amounts or the likihood of a sunny day? A lot of it has to do with Statistics and Probability.  This pathway will lay the foundation you will need to fully understand how to analyze data and make predictions from a data set. You will learn what the different Measures of Variation are and how finding the mean, median, and mode of a given set of data can help you determine the chances of an event occurring.

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### Concepts Covered

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• 1 Finding Mean, Median, and Mode Try this one next!
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• 3 Measures of Variation
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• 5 Outliers
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• 6 Box-and-Whisker Plot
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• 7 Representing with Box-and-Whisker Plots
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• 8 Interpreting Box-and-whisker plots
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• 9 Tree Diagram
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• 10 Fundamental Counting Principle
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• 11 Recognizing a Normal Curve
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• 12 Standard Deviation
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• 13 Determining Standard Deviation
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• 14 Calculation of Standard Deviation
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• 15 Variance
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• 16 Z Scores
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• 17 Z Score Charts
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• 18 T Statistic
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• 19 Calculating a T Score
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• 20 The Empirical Rule
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• 21 Employing the Empirical Rule
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• 22 Chebychev's Rule