Two-Tailed Binomial Tests | Year 1 Stats | A Level Maths
A two-tailed binomial test handles situations where the alternative hypothesis allows for change in either direction. In this lesson you will learn how to set up a two-tailed test, use the expected value np for an informal symmetry argument, calculate p-values from cumulative binomial probabilities, and interpret the outcome in context. The lesson highlights the appreciation that the significance level is the probability of incorrectly rejecting the null hypothesis.
Your A Level maths journey
We're with you every step of the way. Click here to find out more about the journey.
Only follow this arrow when you have covered the whole curriculum.
Lesson Video On Two-Tailed Binomial Tests
Follow the lesson video carefully with a pen and paper. By the end of it you should be comfortable with this topic. If you want a blank copy of this lesson to follow along, scroll down to the PDF viewer below and select “Student Notes Template” and download using the link at the top of the PDF viewer.
Lesson Resources For Two-Tailed Binomial Tests
Here you will find all of the PDF resources for the lesson on Two-Tailed Binomial Tests. Please choose from the dropdown menu below. You are able to download worksheets and notes templates to help you follow the video lesson. Mark schemes and solutions are not downloadable.
Finding this resource useful? Share it with a friend!