Mathematics, 19.05.2020 18:02 sarmientojose267
A politician mails a questionnaire to his constituents asking if the US should use military force to overthrow violent dictators in controversial areas of the world. Of the 500 people who responded, 35% believed the United States should use military force in this situation. On a talk show, the politician claims that only 35% of his constituents (with a 4% margin of error) believe in using military force. Which assumption for constructing a confidence interval is violated?a) The population is 10 times as large as the sample. b) The data constitute an SRS from the population of interest. c) The count of successes, np!, is 10 or more. d) The count of failures, n (1 - p!), is 10 or more.
Answers: 3
Mathematics, 21.06.2019 22:00
Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²
Answers: 2
Mathematics, 21.06.2019 22:30
The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.
Answers: 2
Mathematics, 21.06.2019 23:30
Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.
Answers: 2
A politician mails a questionnaire to his constituents asking if the US should use military force to...
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