How do I calculate the critical value for the hypothesis testing ?
Added by Steven P.
Step 1
Determine the level of significance (alpha) for the hypothesis test. This is typically set at 0.05 or 0.01. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Jerelyn Nevil and 50 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
Find the test statistic for the hypothesis test Find the critical values
Sri K.
Determine the critical value that would be used to test the following hypotheses for experiments involving two independent samples, using the classical method: a. $H_{o}:$ Average $(\mathrm{A})=$ Average $(\mathrm{B})$ $H_{a}:$ Average $(\mathrm{A}) > $ Average $(\mathrm{B})$ with $n_{\mathrm{A}}=18, n_{\mathrm{B}}=15,$ and $\alpha=0.05$. b. $H_{o}:$ The average score is the same for both groups; $H_{a}:$ Group I average score is lower than group II; with $n_{1}=78, n_{11}=45,$ and $\alpha=0.05$.
Elements of Nonparametric Statistics
The Mann-Whitney U Test
What is the critical value of the test?
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Watch the video solution with this free unlock.
EMAIL
PASSWORD