Mathematics, 30.10.2019 05:31 angelinaranee15
Suppose kristen is researching failures in the restaurant business. in the city where she lives, the probability that an independent restaurant will fail in the first year is 32%. she obtains a random sample of 72 independent restaurants that opened in her city more than one year ago and determines if each one had closed within a year. what are the mean and standard deviation of the number of restaurants that failed within a year? give your answers precise to two decimal places.
Answers: 3
Mathematics, 21.06.2019 14:10
Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)
Answers: 1
Mathematics, 21.06.2019 16:00
An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.
Answers: 2
Mathematics, 21.06.2019 16:40
Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in
Answers: 2
Suppose kristen is researching failures in the restaurant business. in the city where she lives, the...
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