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$4.00 Statistics in Psychology Master Level

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megirl
megirl
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Help please any type of guidance would be great!!!

 

a.    Develop Research Question to Compare Two Means: In your area of psychology, formulate a research question that can be addressed using an independent samples t-test. Write down your question and why you feel that it is appropriate for an independent samples t-test. What are your two populations?


b.    State Hypotheses: State your null hypothesis and your alternative hypothesis. State your dependent variable, your independent variable, and the two means you plan to compare.


c.     Describe Data: Describe the type of data you would collect. What sample size would you use and what would your data look like?


d.    Predict Results: Would you expect to reject your null hypothesis? Write a conclusion assuming that you do reject the null. What exactly does that tell you about your results?

 

 

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  • Posted on Jun. 04, 2012 at 06:09:06AM
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Preview: ... on indicates a quality differential between the two centers and suggests that a follow-up study investigating the reason for the differential may be warranted.  The null and alternative hypotheses for this two-tailed test are written as follows:   H 0 : µ 1 - µ 2 =0 H 1 : µ 1 - µ 2 ≠ 0     c.      Describe Data:  Describe the type of data you would collect. What sample size would you use and what would your data look like? Answer: Independent simple random samples of n = 30 individuals from training center A and m = 30 ind ...
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