'Class relative frequency' diaporamas de présentation

Graphical Descriptive Techniques

Graphical Descriptive Techniques. Frequency Distribution. Guidelines for Selecting Number of Classes Use between 5 and 20 classes. Data sets with a larger number of elements usually require a larger number of classes. Smaller data sets usually require fewer classes. Frequency Distribution.

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Graphical Descriptive Techniques

Chapter 2. Graphical Descriptive Techniques. 2.1 Introduction. Descriptive statistics involves the arrangement, summary, and presentation of data, to enable meaningful interpretation, and to support decision making. Descriptive statistics methods make use of graphical techniques

666 views • 45 slides

Graphical Descriptive Techniques

Chapter 2. Graphical Descriptive Techniques. 2.1 Introduction. Descriptive statistics involves the arrangement, summary, and presentation of data, to enable meaningful interpretation, and to support decision making. Descriptive statistics methods make use of graphical techniques

695 views • 45 slides

Graphical Descriptive Techniques

Chapter 2. Graphical Descriptive Techniques. 2.1 Introduction. Descriptive statistics involves the arrangement, summary, and presentation of data, to enable meaningful interpretation, and to support decision making. Descriptive statistics methods make use of graphical techniques

468 views • 45 slides

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