Mathematics, 21.04.2021 05:00, rebelfighter24ovin5h
A researcher wishes to estimate the percentage of adults who support abolishing the penny. What size sample should be obtained if he wishes the estimate to be within 4 percentage points with 95% confidence if
(a) he uses a previous estimate of 28%?
(b) he does not use any prior estimates?
Answers: 2
Mathematics, 21.06.2019 16:00, nathanb29oue8gj
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Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function
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The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3
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A researcher wishes to estimate the percentage of adults who support abolishing the penny. What size...
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