Mathematics, 06.10.2019 07:30 kekeke68
Let x be the number of material anomalies occurring in a particular region of an aircraft gas-turbine disk. the article "methodology for probabilistic life prediction of multipleanomaly materials" (amer. inst. of aeronautics and astronautics j., 2006: 787793) proposes a poisson distribution for x. suppose that µ = 4. (a) compute both p(x ≤ 4) and p(x < 4). (b) compute p(4 ≤ x ≤ 8). (c) compute p(8 ≤ x). (d) what is the probability that the number of anomalies exceeds its mean value by no more than one standard deviation
Answers: 2
Mathematics, 21.06.2019 17:00, anniekwilbourne
For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.
Answers: 3
Mathematics, 21.06.2019 20:00, PastryCrisp
The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?
Answers: 1
Mathematics, 21.06.2019 20:10, lele142018
Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12
Answers: 3
Let x be the number of material anomalies occurring in a particular region of an aircraft gas-turbin...
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