Mathematics, 17.01.2020 03:31 xxtonixwilsonxx
Decide if each of the following situations fits the binomial setting. answer in each case. if x has a binomial distribution, state the values of n and p. a. roll a fair die until it b. roughly 60% of americans believe that extraterrestrial life exists on other planets. a random sample of 10 americans is selected and during phone interviews are asked their opinion on extraterrestrial life. let x be the number who say they believe in extraterrestrial life. c. a deck of cards is shuffled. you draw a card and check to see if it is a red card and then put it aside. then you draw a second card and check to see if it is a red card and put it on top of the first card drawn. you continue until you have drawn 5 cards. let x be the number of red cards in the five that were drawn.
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Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30
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There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
Answers: 1
Decide if each of the following situations fits the binomial setting. answer in each case. if x has...
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