California State University Long Beach Probability Statistical Concepts Questions Hello, I am attaching you a file that has an assignment requirements + 2 sources that help you to understand the topic and be able to answer the assignment questions. Assignment Requirements
While the primary purpose of this assignment is for you to think about and work with
statistical concepts, it is important after you complete your writing that you take the time to
review and edit it for coherence, completeness, and grammar. Using a grammar and spelling
program such as Grammarly is highly recommended, as excessive grammar errors and
incoherent writing will lower your grade.
Assignment
1. Use ONLY words (no formulas, no equations, and no symbols):
1. What does a hypothesis test do?
2. How do you determine what is the null hypothesis and what is the alternative
hypothesis?
3. What are the primary types of hypotheses tests? For what is each used/What
determines which one to use in a particular situation? What type of test statistic is
used for each? (You may put the answers for this into a table).
4. What is a p-value?
5. What is critical-value?
6. What does the confidence interval tell you?
Sources to help you answer above questions:
https://stattrek.com/hypothesis-test/hypothesistesting.aspx#:~:text=Hypothesis%20Tests,the%20null%20and%20alternative%20hypotheses.
https://towardsdatascience.com/hypothesis-testing-the-what-why-and-how-867d382b99ca
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