Mathematics, 21.04.2020 21:50 familyk0jj3
) All human blood can be typed as one of O, A, B, or AB. The distribution of the type varies a bit with race. For African-Americans, here are the approximate probabilities that a person will have blood type O, A, B, or AB. In a group of 10 randomly chosen people, what is the probability that two or more of them have Type A blood? (Complement rule may be useful.)
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Mathematics, 21.06.2019 16:20
An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15
Answers: 2
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
) All human blood can be typed as one of O, A, B, or AB. The distribution of the type varies a bit w...
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