Question

Where do CFOs get their money news? According to Robert Half International, 47% get their money news from newspapers, 15% get it from communication/colleagues, 12% get it from television,11% from the Internet,9% from magazines, 5% from radio, and 1% don’t know. Suppose a researcher wants to test these results.
She randomly samples 67 CFOs and finds that 40 of them get their money news from newspapers. Does the test show enough evidence to reject the findings of Robert Half International? Use α = .05.



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  • CreatedFebruary 19, 2015
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