Mathematics, 13.11.2019 17:31 karatsgrande9125
4.60 poverty in the us. the 2013 current population survey (cps) estimates that 22.5% of mississippians live in poverty, which makes mississippi the state with the highest poverty rate in the united states.43 we are interested in finding out the probability that at least 250 people among a random sample of 1,000 mississippians live in poverty.
(a) estimate this probability using the normal approximation to the binomial distribution.
(b) estimate this probability using the distribution of the sample proportion.
(c) how do your answers from parts (a) and (b) compare?
Answers: 3
Mathematics, 21.06.2019 15:30
Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100
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Mathematics, 21.06.2019 20:30
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.
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Mathematics, 21.06.2019 23:40
Let x = a + bi and y = c + di and z = f + gi. which statements are true?
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4.60 poverty in the us. the 2013 current population survey (cps) estimates that 22.5% of mississippi...
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