Mathematics, 16.10.2019 02:20, babyari18
It has been estimated that only about 30% of california residents have adequate earthquake supplies. suppose we are interested in the number of california residents we must survey until we find a resident who does not have adequate earthquake supplies. a. in words, define the random variable x. b. list the values that xmay take on. c. give the distribution of x. x~ d. not have adequate earthquake supplies? e. what is the probability that we must survey at least three california residents until we find a california resident who does not have adequate earthquake supplies? f. have adequate earthquake supplies? g. how many california residents do you expect to need to survey until you find a california resident who does have adequate earthquake supplies?
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It has been estimated that only about 30% of california residents have adequate earthquake supplies....
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