Mathematics, 01.10.2019 23:30, solphiafischer
In a survey conducted by the pew research center in 2010 41% of americans support the legalization of marijuana in the u. s. the researchers note that the margin of error is ± 3% using 95% confidence. what does this margin of error tell you about the results of the survey? group of answer choices we are 95% confident that the results are off by 3%. 3% of the respondents gave a fake answer. we can be 95% confident that the proportion of all americans who support legalization of marijuana is within 3% of 41%. we are certain that the proportion of all americans who support legalization of marijuana is between 38% and 44%.
Answers: 2
Mathematics, 20.06.2019 18:04, dpranavesh446
How do i do this using elimination 2x+3y=12 x-y=6
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Mathematics, 21.06.2019 14:50, brad7330
An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x
Answers: 1
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