Mathematics, 07.04.2020 15:21 davidoj13
The customer support department for a major computer supplier believes that the time between consecutive phone inquiries is exponentially distributed, with an average value of 60 seconds.
Part a What is the probability that the time between two consecutive phone inquiries is less than 50 seconds?
Part b Consider a random selection of 100 consecutive phone inquiries. What is the probability that the average time between consecutive inquiries in this random sample is less than 50 seconds?
Answers: 2
Mathematics, 22.06.2019 01:50
If f (x) = 2x2 +5/(x-2), complete the following statement: f(6) =
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According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?
Answers: 2
The customer support department for a major computer supplier believes that the time between consecu...
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