Multiple Choice
If an economist wishes to determine whether there is evidence that average family income in a community exceeds $50,000
A) a two-tailed test should be utilised.
B) either a one-tailed or two-tailed test could be used with equivalent results.
C) a one-tailed test should be utilised.
D) None of the above.
Correct Answer:
Verified
Correct Answer:
Verified
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