Mathematics, 29.08.2019 04:10 mutesheep
Amagazine provided results from a poll of 500 adults who were asked to identify their favorite pie. among the 500 respondents, 14% chose chocolate pie, and the margin of error was given as plus or minus5 percentage points. describe what is meant by the statement that "the margin of error was given as plus or minus5 percentage points." choose the correct answer below. a. the statement indicates that the study is only 5% confident that the true population percentage of people that prefer chocolate pie is exactly 14%. b. the statement indicates that the study is 100%minus5%equals95% confident that the true population percentage of people that prefer chocolate pie is 14%. c. the statement indicates that the interval 14%plus or minus5% is likely to contain the true population percentage of people that prefer chocolate pie. d. the statement indicates that the true population percentage of people that prefer chocolate pie is in the interval 14
Answers: 1
Mathematics, 21.06.2019 17:00
Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false
Answers: 2
Mathematics, 21.06.2019 17:30
When a rectangle is dilated, how do the perimeter and area of the rectangle change?
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Mathematics, 21.06.2019 17:30
Asphere has a diameter of 10 in. what is the volume of the sphere?
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Amagazine provided results from a poll of 500 adults who were asked to identify their favorite pie....
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