Mathematics, 21.07.2019 19:30 EmilieCasey3605
J. d. power and associates says that 50 percent of car buyers now use the internet for research and price comparisons. (a) find the probability that in a sample of 9 car buyers, all 9 will use the internet. (round your answer to 4 decimal places.) probability (b) find the probability that in a sample of 9 car buyers, at least 6 will use the internet. (round your answer to 4 decimal places.) probability (c) find the probability that in a sample of 9 car buyers, more than 5 will use the internet. (round your answer to 4 decimal places.) probability (d) find the mean and standard deviation of the probability distribution. (round your mean value to 2 decimal places and standard deviation to 4 decimal places.) mean standard deviation
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Mathematics, 21.06.2019 16:20
What are the soultion(s) to the quadratic equation 40- x^2=0
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Mathematics, 21.06.2019 17:30
Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.
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In the diagram, gef and hef are congruent. what is the value of x
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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. ftΒ²
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J. d. power and associates says that 50 percent of car buyers now use the internet for research and...
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