...

/

One Sample t-Test

One Sample t-Test

This lesson will focus on how to perform one sample t-tests in Python.

We'll cover the following...

One-sample t-test

A One sample t-test checks whether a population mean differs from the sample mean or not. We can use the function ttest_1samp from the scipy.stats module.

We will be using the Student Alcohol Consumption Dataset. We will take a sample from the data and find the mean grade. We will check if the population mean grade (μ\mu) differs from the sample mean grade (xˉ\bar{x}) or not.

Null hypothesis H0H_0 ...