Statistics Resources: Analysing Data

Overview:

This page provides essential resources to help you understand and apply key statistical concepts. Whether you're exploring visual data representation, descriptive statistics, or understanding data relationships, this page offers you the tools you need.

What's on this page?

Visual Data Representation
Descriptive Statistics
Data Relationships and Management

Visual Data Representation

Collecting Data - MathsXtra -

Tabulating Data - MathsXtra -

Displaying Data - MathsXtra -

How construct a Pie Chart Video - Corbettmaths -

Pie Charts - MathCentre -

Draw a Bar Chart Video - Corbettmaths -

Bar Charts - MathCentre -

Composite Bar Charts - MathCentre -

Drawing Histograms Video - Corbettmaths -

Interpreting Histograms Video - Corbettmaths -

Histograms - MathCentre -

Drawing a Frequency Polygon Video - Corbettmaths -

Interpreting a Frequency Polygon Video - Corbettmaths -

Line Graphs Video - Corbettmaths -

Line Graphs - MathCentre -

Drawing Scatter Diagrams Video - Corbettmaths -

Interpreting Scatter Diagrams Video - Corbettmaths -

Line of Best Fit Video - Corbettmaths -

Correlation Video - Corbettmaths -

Descriptive Statistics

Mean Video - Corbettmaths -

Mean, Medium and Mode - MathCentre -

Averages - MathsXtra -

Mean from a Frequency Table Video - Corbettmaths -

Mean from a Frequency Table - MathCentre -

Estimate of the Mean from a Grouped Frequency Table Video - Corbettmaths -

What is Standard Deviation? Video - ExamSolutions -

Variance and standard deviation (ungrouped data) - MathCentre -

Dispersion - MathsXtra -

Drawing a Cumulative Frequency Graph Video - Corbettmaths -

Interpreting a Cumulative Frequency Graph Video - Corbettmaths -

Cumulative Frequency - MathsXtra -

Box Plots Video - Corbettmaths -

Box and Whisker Video - ExamSolutions -

Data Relationships and Management

Correlation and Regression
Data Management

What is Correlation? Video - Corbettmaths -

Pearson’s Correlation - StatsTutor -

Regression – Least Squares Methos Video - ExamSolutions -

Simple Linear Regression - StatsTutor -

Introduction to Data Management -

Sampling -

Descriptive Statistics -

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Please Note - External Content

External content is clearly marked. USW is not responsible for the content, quality or availability of this content, and students themselves are responsible for complying with any terms and conditions that may apply.

Mae'r wybodaeth yma ar gael yn y Gymraeg. This information is available in Welsh.

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