Mathematics, 15.04.2020 20:44 graay0817
11. We are interested in conducting a study in order to determine what percentage of voters in a city would vote for the incumbent mayor. Since no information is available about p, then .5 is assumed because it provides the highest possible sample size. What is the minimum size sample needed to estimate the population proportion with a margin of error not exceeding 4% at 95% confidence
Answers: 3
Mathematics, 21.06.2019 21:00
Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project
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Mathematics, 21.06.2019 21:10
See attachment below and find the equivalent of tan(∠qsr)
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Mathematics, 21.06.2019 21:30
Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244
Answers: 1
Mathematics, 21.06.2019 23:30
What are the measures of angles a, b, and c? show your work and explain your answers. 25 points
Answers: 1
11. We are interested in conducting a study in order to determine what percentage of voters in a cit...
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