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# An economist wishes to determine whether there is evidence that mean family income in a community...

## Question

###### An economist wishes to determine whether there is evidence that mean family income in a community...
1. An economist wishes to determine whether there is evidence that mean family income in a community does not equal \$65,000. What kind of test should be used?
 a either a one-tail or two-tail test could be used with equivalent results b a two-tail test c a one-tail test d a test of proportions

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