Lemma
MediumHypothesis testing
OpenStax, Introductory Statistics 2e §9.3 Probability Distribution Needed for Hypothesis Testing · Exercise 10 · Statistics · Hypothesis testing

Probability Distribution Needed for Hypothesis Testing · Exercise 10

You are performing a hypothesis test of a single population proportion. You find out that np is less than five. What must you do to be able to perform a valid hypothesis test?

Its source prints no answer for this problem, so there's nothing to check against.

~8 minWritten answer · check your work with Lemma

OpenStax, Introductory Statistics 2e · §9.3 Probability Distribution Needed for Hypothesis Testing · Exercise 10

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.