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ALevel Maths: Statistics (Year 1 / AS)
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Introduction and sample videos (FREE TO VIEW)12 Lessons

Introduction

Mean from a List of Numbers  Free Preview

Using a Calculator to Estimate the Mean from Grouped Data  Free Preview

Linear Interpolation (to estimate the median)  Free Preview

Interquartile Range Examples  Free Preview

Standard Deviation Using the Calculator  Free Preview

Venn Diagrams (part 1)  Free Preview

Venn Diagrams (part 2)  Free Preview

Independent Events (part 1)  Free Preview

Independent Events (part 2)  Free Preview

Mutually Exclusive Events  Free Preview

Tree Diagrams  Free Preview

Introduction

Measures of Location11 Lessons10 Quizzes

Mean from a List of Numbers

Mean from a Frequency Table

Finding the Mean Quickly Using a Calculator

Estimating the Mean from Grouped Data

Using a Calculator to Estimate the Mean from Grouped Data

Estimating the Mean from Summary Statistics

Median from List of Numbers

Median from a Frequency Table

Linear Interpolation (to estimate the median)

Linear Interpolation  examples

Linear Interpolation  harder examples

Mean from a List of Numbers

Measures of Spread11 Lessons6 Quizzes

The Interquartile Range (IQR)

Interquartile Range Examples

Applications of Interquartile Range

Linear Interpolation to Find the Interquartile Range

Standard Deviation (Method 1)

Standard Deviation (Method 2)

MEI Students Only!  Standard Deviation Alternative Formula

Standard Deviation Using the Calculator

Variance

Standard Deviation from Grouped Data

OPTIONAL VIDEO! Proof that Methods 1 and 2 are the Same

The Interquartile Range (IQR)

Further Data Handling Techniques4 Lessons3 Quizzes

Representing Data8 Lessons6 Quizzes

Bivariate Data: Correlation and Regression3 Lessons2 Quizzes

Probability7 Lessons6 Quizzes

The Binomial Distribution12 Lessons9 Quizzes

Introduction to the Binomial Distribution

The Binomial Distribution (part 1)

The Binomial Distribution (part 2)

Conditions for Using the Binomial Distribution

Calculator Use: The Binomial Probability Distribution Function

Calculator Use: The Binomial Probability Distribution Function (part 1)

Calculator Use: The Binomial Probability Distribution Function (part 2)

Other Binomial Calculations

Forming New Binomial Distributions (part 1)

Forming New Binomial Distributions (part 2)

Discrete Random Variables

End of Chapter Practice Questions

Introduction to the Binomial Distribution

Hypothesis Testing5 Lessons5 Quizzes

Sampling Techniques3 Lessons

Large Data Sets4 Lessons

Specimen Papers4 Lessons
Section 1,
Lesson 3
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Using a Calculator to Estimate the Mean from Grouped Data – Free Preview
Woody Lewenstein November 29, 2020
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