Be sure to include your relevant Minitab Express output and clearly identify your answer.

a.     

1.     Step 1: Write the Hypotheses:

2.     Step 2: Construct a Randomization Distribution:

3.     Step 3: Compute the p-value: 

4.     Step 4: Decide to “Reject” or “Fail to Reject” the Null:

5.     Step 5: State a Real World Conclusion:

b.    

1.     Step 1: Write the Hypotheses:

2.     Step 2: Construct a Randomization Distribution:

3.     Step 3: Compute the p-value:

4.     Step 4: Decide to “Reject” or “Fail to Reject” the Null:

5.     Step 5: State a Real World Conclusion: