In a survey, 46 out of 88 business owners expressed
Chapter 10, Problem 10.7.30(choose chapter or problem)
In a survey, 46 out of 88 business owners expressed optimism about the economic situation. A. The estimate of the proportion of business owners who are optimistic about the economic situation is 59%. B. A condence interval can be obtained for the proportion of business owners who are optimistic about the economic situation, which provides more information than just the estimate of the proportion alone. C. Neither of the above. D. Both of the above.
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