Lemma
MediumCounting & chance
OpenStax, Introductory Statistics 2e §3.1 Terminology · Exercise 39 · Probability · Counting & chance

Terminology · Exercise 39

You are rolling a fair, six-sided number cube. Let E = the event that it lands on an even number. Let M = the event that it lands on a multiple of three.

What does P(E OR M) mean in words?

~8 minWritten answer · check your work with Lemma

OpenStax, Introductory Statistics 2e · §3.1 Terminology · Exercise 39

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.

Your first check today doesn't need an account.

Your photos and PDFs are read once and not stored — only the transcription is kept.