Short Answer
Consider the following results for two samples randomly taken from two populations. 
a.What are the degrees of freedom for the t distribution?
b.At 95% confidence, compute the margin of error.
c.Develop a 95% confidence interval for the difference between the two population means.
Correct Answer:
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a.60
b.3.0...View Answer
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Correct Answer:
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b.3.0...
View Answer
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