OpenStax, Introductory Statistics 2e §13.3 Facts About the F Distribution · Exercise 22 · Statistics · ANOVA
Facts About the F Distribution · Exercise 22
Using a significance level of 5%, test the hypothesis that the four magazine types have the same mean length.
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Introductory Statistics 2e · §13.3 Facts About the F Distribution · Exercise 22
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.