Descriptive statistics lecture notes ppt

How do you present descriptive statistics in a presentation?
There are several ways of presenting descriptive statistics in your paper.
These include graphs, central tendency, dispersion and measures of association tables.
Graphs: Quantitative data can be graphically represented in histograms, pie charts, scatter plots, line graphs, sociograms and geographic information systems..
How to do descriptive statistics?
Descriptive statistics are used to summarize data in an organized manner by describing the relationship between variables in a sample or population.
Calculating descriptive statistics represents a vital first step when conducting research and should always occur before making inferential statistical comparisons..

What are descriptive statistics?

Descriptive statistics are methods of describing the characteristics of a data set

It includes calculating things such as the average of the data, its spread and the shape it produces

What is the sampling distribution of a statistic?

RECALL: The sampling distribution of a statistic is the distribution of values taken by the statistic in repeated sampling using samples of the same size

DESCRIPTION : In Figure 18

43, we make the following observations: 2 The center of the sampling distribution looks to be right around p = 0:2

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Descriptive statistics lecture notes ppt

How do you present descriptive statistics in a presentation?

How to do descriptive statistics?

What are descriptive statistics?

What is the sampling distribution of a statistic?