Imagine a researcher asks a sample of five people to drive two types of cars and rate each of them on a scale of 1 to 25. The researcher wants to know: Is there is a difference in the ratings of the two types of cars. Below are the data collected: Type A: 20, 10, 11, 23, 7 Type B: 10, 11, 4, 12, 1   Conduct a two tailed hypothesis test using α = .05. Is the assumption(s) met?  What do you conclude? Present your answer in APA.

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Imagine a researcher asks a sample of five people to drive two types of cars and rate each of them on a scale of 1 to 25. The researcher wants to know: Is there is a difference in the ratings of the two types of cars. Below are the data collected:

Type A: 20, 10, 11, 23, 7

Type B: 10, 11, 4, 12, 1

 
Conduct a two tailed hypothesis test using α = .05. Is the assumption(s) met? 
What do you conclude? Present your answer in APA.
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