Mathematics, 10.04.2020 20:49 cassanovaanthony
In a survey conducted by the Gallup organization September 6-9, 2012, 1,017 adults were asked "In general, how much trust and confidence do you have in the mass media - such as newspapers, TV, and radio - when it comes to reporting the news fully, accurately, and fairly?" Of the 1,017 respondents, 214 said they had "no confidence at all."a.)Verify that the sample size is large enough to use the normal distribution to construct a confidence interval for the proportion of U. S. adults who have no confidence in the media. b.)Construct a 90% confidence interval for the proportion of U. S. adults who have no confidence in the media. Round the margin of error to three decimal places.
Answers: 3
Mathematics, 21.06.2019 22:00, mollybeale
Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?
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Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25
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In a survey conducted by the Gallup organization September 6-9, 2012, 1,017 adults were asked "In ge...
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