QNT 351 Week 5 First Message#1 | eBooks | Education

QNT 351 Week 5 First Message#1

QNT 351 Week 5 First Message#1 PLDZ-6942
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QNT 351 Week 5 First Message#1

https://zh.scribd.com/document/343514419/Uop-Tutorial

 

QNT 351 Week 5 First Message#1

 

 

Week 5 First Message#1

 

You should not post your comments as an attachment.

 

 

 

    • What are the five steps in the hypothesis testing procedure? Are the steps followed in sequence? Explain why or why not. How does the five-step procedure for hypothesis testing differ when comparing two groups using a t-or z-test? How is the process similar?

 

 

    • What is the importance of a 5% significance level? Why would you choose 5% as opposed to 10% or 1%? What effect does the level of significance have on a Type II error?

 

 

  • Under what conditions would you use a t-test as opposed to a z-test? Can you use the t-table to determine the critical value of the z-test? Explain why. What are the differences between a one-tailed and a two-tailed test?
QNT 351 Week 5 First Message#1 https://zh.scribd.com/document/343514419/Uop-Tutorial QNT 351 Week 5 First Message#1 Week 5 First Message#1 You should not post your comments as an attachment. What are the five steps in t
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