Mathematics, 28.11.2019 19:31, rachelshryock551
Suppose an article reported that 16% of unmarried couples in the united states are mixed racially or ethnically. consider the population consisting of all unmarried couples in the united states.
when n = 100, what is the probability that the proportion of couples in the sample who are racially or ethnically mixed will be greater than 0.17? (round the answer to four decimal places. type none if it is not appropriate to use the normal distribution.)
Answers: 3
Mathematics, 21.06.2019 12:30, jc95704816
The slope of a line is –2 and its y-intercept is (0, 3). what is the equation of the line that is parallel to the first line and passes through (2, 2)? a. 2x + y = 6 b. y = –2x + 3 c. y=1/2x +6 d. y=-2x-6
Answers: 1
Mathematics, 21.06.2019 22:00, sascsl2743
Determine if the equation defines y as a function of x: 2xy = 1. yes o no
Answers: 2
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