Measuring linear correlation using a calculator
There is a coefficient for measuring the strength of [...]
Exam Questions – Spearman’s Rank Correlation Coefficient
Exam questions will be added at some point when [...]
Spearman’s rank correlation coefficient
Spearman's rank correlation coefficient gives a measure of how well [...]
Expected mean E(X), the variance Var(X), cumulative distribution function F(X)
In this video, I now show you how to calculate [...]
Defining the pdf, calculating probabilities and quartiles
In this video, I now continue with a typical problem [...]
Continuous uniform / rectangular distribution
In this video, I introduce you to the continuous uniform [...]
E(X) and Var(X)
In this tutorial you are shown the formulae that are [...]
Finding the mode from a p.d.f.
Finding the Mode From a Probability Density Function In this [...]
Finding the median quartiles and percentiles
In this tutorial I introduce you to how you calculate [...]
The cumulative distribution function, (c.d.f)
In the next tutorial I introduce you to the cumulative [...]
Calculating probability from a p.d.f.
Here I show you how to sketch and calculate probabilities [...]
Finding the constant k in a p.d.f
A common question when dealing with probability density functions (p.d.f.) [...]
What is a probability density function (p.d.f.)?
In this tutorial I introduce you to what a probability [...]
Making predictions and reliability of predicted values
In this video I show you how to work out [...]
Interpreting the regression line constants, explanatory and response variables
In this video I show you how to interpret the [...]
Regression
I show you the least squares method, what it is [...]
Product moment correlation coefficient (pmcc)
In this tutorial I show you what the product moment [...]
Correlation
In this tutorial I introduce you to the meaning of [...]