1)
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Parts (a) and (b):
Part (c) - Method 1:
Part (c) - Method 2:
Part (d):
2)
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Part (a):
Part (b):
3)
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Method 1 - Probability Method:
Method 2 - Critical Value Method:
4)
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Part (a):
Part (b):
Part (c):
6)
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