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Numerical Summaries

This course introduces the concept of Numerical Summaries. It discusses the syntax for declaring a Measure of Location. It provides a detailed discussion of various types of measures of location such as Mean, Weighted Mean, Median, Geometric Mean, Mode, Percentiles, and Quartiles. It talks about the description of the Measures of Variability. It elaborates on the concept of Range, Interquartile Range, Variance, Standard Deviation, and Coefficient of Variation. The course develops further with the introduction of the concept of the Measures of Distribution such as Shape, Relative Location, and Detecting Outliers. It indicates the concepts of symmetric distribution, skewed distribution, z-Scores, Chebyshev’s Theorem, Empirical Rule, and Detecting Outliers. It then goes on to derive the summary of the Five-Number Summaries, Boxplots, Comparative Analysis Using Boxplots.

9 topics

160 lectures

Educators

Course Curriculum

Data and Stats
11 videos
Picturing Variations With Graphs
21 videos
Numerical Summaries
22 videos
Linear Regression and Correlation
19 videos
Probability Topics
22 videos
Normal, Binomial, and Geometric Models
20 videos
Sampling Distributions
11 videos
Confidence Intervals
17 videos
Hypothesis Testing with One Sample
17 videos

Numerical Summaries Lectures

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Numerical Summaries

Intro

Ashley Boni
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Numerical Summaries

Summaries Symmetric Distribution A

Ashley Boni
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Numerical Summaries

Summaries Symmetric Distribution B

Ashley Boni
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Numerical Summaries

Summaries Symmetric Distribution - Example 1

Ashley Boni
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Numerical Summaries

Summaries Symmetric Distribution - Example 2

Ashley Boni
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Numerical Summaries

Summaries Symmetric Distribution - Example 3

Ashley Boni
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Numerical Summaries

Summaries Symmetric Distribution - Example 4

Ashley Boni
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Numerical Summaries

Empirical Rule Zscores

Ashley Boni
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Numerical Summaries

Empirical Rule Zscores - Example 1

Ashley Boni
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Numerical Summaries

Empirical Rule Zscores - Example 2

Ashley Boni
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Numerical Summaries

Empirical Rule Zscores - Example 3

Ashley Boni
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Numerical Summaries

Empirical Rule Zscores - Example 4

Ashley Boni
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Numerical Summaries

Summaries Skewed Distribution A

Ashley Boni
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Numerical Summaries

Summaries Skewed Distribution B

Ashley Boni
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Numerical Summaries

Summaries Skewed Distribution - Example 1

Ashley Boni
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Numerical Summaries

Summaries Skewed Distribution - Example 2

Ashley Boni
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Numerical Summaries

Summaries Skewed Distribution - Example 3

Ashley Boni
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Numerical Summaries

Boxplots

Ashley Boni
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Numerical Summaries

Boxplots - Example 1

Ashley Boni
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Numerical Summaries

Boxplots - Example 2

Ashley Boni
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Numerical Summaries

Boxplots - Example 3

Ashley Boni
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Numerical Summaries

Boxplots - Example 4

Ashley Boni

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