A hypothesis test will be used to test the claim that a population mean μ > 25. The sample size is n = 21, σ = 6.10, and the sample data is selected from a population that is normally distributed. What distribution should be used to test this claim?
Added by Ana R.
Step 1
We have a claim about the population mean, μ. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Ivan Kochetkov and 94 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Christopher D.
What distribution should be used for a hypothesis test of means where population standard deviation is not known, with a sample size of 30?
Lucas F.
A population has a mean is 25 and a standard deviation of five. The sample mean is 24, and the sample size is 108. What distribution should you use to perform a hypothesis test?
Hypothesis Testing with One Sample
Distribution Needed for Hypothesis Testing
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD