Topic: Sample Size Related to Statistical Tests & Outcomes

Topic: Sample Size Related to Statistical Tests & Outcomes

1. How is sample size related to statistical tests and outcomes? Give a specific example.

2. Fill in the following for a possible study with one independent variable (IV) with two
conditions/treatments and a dependent variable (DV) that is measured on a continuous scale (interval or ratio):
• Independent variable = ______________
Condition A = ______________
Condition B = ______________
• Dependent variable = _______________
• How do you know this DV is measured on a continuous scale?
• Now, how would you word the null hypothesis for your sample study?
• How would you word the alternative hypothesis for your sample study?
• What alpha level would you set to test your hypothesis? Why?

 

    • Posted: 6 years ago
    Topic: Sample Size Related to Statistical Tests & Outcomes

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