Канал: Miss Sharpe

Association and causation

Association and causation

Residual Plots

Residual Plots

Creating a Residual Plot in Excel

Creating a Residual Plot in Excel

Interpreting and Preciting - least squares regression lines

Interpreting and Preciting - least squares regression lines

Least Squares Regression line

Least Squares Regression line

Determining the equation of a regression line using Excel

Determining the equation of a regression line using Excel

Calculating and interpreting coefficient of determination

Calculating and interpreting coefficient of determination

Coefficient of determination - calculation correlation coefficient

Coefficient of determination - calculation correlation coefficient

Calculating Correlation Coefficient First Principles

Calculating Correlation Coefficient First Principles

Calculating Correlation Coefficient S D

Calculating Correlation Coefficient S D

Calculating Correlation Coefficient Excel

Calculating Correlation Coefficient Excel

Interpreting Scatterplots

Interpreting Scatterplots

Two way frequency tables with more than two categories

Two way frequency tables with more than two categories

Interpreting two way frequency tables

Interpreting two way frequency tables

Creating two way frequency tables

Creating two way frequency tables

Classifying Variables

Classifying Variables

Creating scatterplots in Excel

Creating scatterplots in Excel

Creating Scatterplots

Creating Scatterplots

Forward and Backward Scanning

Forward and Backward Scanning

Float Times

Float Times

Critical Path Analysis

Critical Path Analysis

Minimum Spanning Tree

Minimum Spanning Tree

Shortest Path in a Network

Shortest Path in a Network

Networks

Networks

Angles of Elevation and Depression

Angles of Elevation and Depression

Trigonometry finding a side

Trigonometry finding a side

Pythagoras Theorem

Pythagoras Theorem

Trigonometry finding an angle

Trigonometry finding an angle

Inflation

Inflation

Appreciation

Appreciation

Depreciation Diminishing Value

Depreciation Diminishing Value

Depreciation Straight Line

Depreciation Straight Line

Reducing Loan Repayments

Reducing Loan Repayments

Standard Deviation

Standard Deviation

Outliers

Outliers

Measures of Central Tendency

Measures of Central Tendency

Large Data Sets

Large Data Sets

Grouped Data Sets Median

Grouped Data Sets Median

Range and IQR

Range and IQR

Grouped Data Sets Mean and Mode

Grouped Data Sets Mean and Mode

Reducing Balance Loans

Reducing Balance Loans

Skewed Histogram

Skewed Histogram

Creating Histograms

Creating Histograms

Comparing Interest Rates

Comparing Interest Rates

CI Manipulating the Formula

CI Manipulating the Formula

Linking SI and CI

Linking SI and CI

Manipulating the SI Formula

Manipulating the SI Formula

SI Monthly Repayments

SI Monthly Repayments

Simple Interest

Simple Interest

Data Collection Techniques & Sample Size

Data Collection Techniques & Sample Size

Surveying and Questionnaires

Surveying and Questionnaires

Compound Interest

Compound Interest

Data Collection Census

Data Collection Census

Bias

Bias

Types of Data

Types of Data

Sample Types

Sample Types

Posing Questions and Collecting Data

Posing Questions and Collecting Data

Time Zones

Time Zones

Small Circles

Small Circles

Great Circles

Great Circles

Latitude and Longitude

Latitude and Longitude

Area of Polygons

Area of Polygons

Area of Irregular Shapes

Area of Irregular Shapes

Heron's Formula

Heron's Formula

Sine Rule

Sine Rule

Pythagoras' Theorem

Pythagoras' Theorem