Using the Correct Procedure
a. Consider the sample data given below to be matched pairs and use a 0.05 significance level to test the claim that md . 0.
b. Consider the sample data given below to be two independent samples. Use a 0.05 significance level to test the claim that m1 . m2.
c. Compare the results from parts (a) and (b). Is it critical that the correct method be used? Why or why not?
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x 1
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3
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2
|
2
|
1
|
2
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3
|
3
|
2
|
1
|
|
y 1
|
2
|
1
|
2
|
1
|
2
|
1
|
2
|
1
|
2
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