Mathematics, 21.02.2020 22:47 cbwarner1325
Let X denote the number of times a certain numerical control machine will malfunction: 1, 2, or 3 times on any given day. Let Y denote the number of times a technician is called on an emergency call. Their joint probability distribution is given as x f(x, y) 123 y 1 3 5 0.05 0.05 0.00 0.05 0.10 0.20 0.10 0.35 0.10 (a) Evaluate the marginal distribution of X. (b) Evaluate the marginal distribution of Y . (c) Find P(Y =3| X = 2).
Answers: 3
Mathematics, 21.06.2019 16:00, mpete1234567890
Which term best describes the association between variables a and b
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Mathematics, 21.06.2019 19:30, Dillpickle3322
Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.
Answers: 1
Let X denote the number of times a certain numerical control machine will malfunction: 1, 2, or 3 ti...
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