Explain when we use t distribution and Z distribution? What are the steps for hypothesis testing
Added by Francisco C.
Step 1
When to use t distribution and Z distribution: The choice between a t distribution and a Z distribution depends on the information available and the sample size. - Z distribution: This is used when the population standard deviation is known and the Show more…
Show all steps
Close
Your feedback will help us improve your experience
Sri K and 91 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
Briefly explain the conditions that must hold true to use the $t$ distribution to make a test of hypothesis about the population mean.
Adi S.
In what situations do we use the t-distribution rather than the Z-distribution? Why does it matter?
Lucas F.
Which test do you use to decide whether an observed distribution is the same as an expected distribution?
The Chi-Square Distribution
Comparison of the Chi-Square Tests
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