Let x, the number of flaws on the surface of a randomly selected boiler of a certain type, have a poisson distribution with parameter μ = 5. use the cumulative poisson probabilities from the appendix tables to compute the following probabilities. (round your answers to three decimal places.) (a) p(x ≤ 7) (b) p(x = 7) (c) p(9 ≤ x) (d) p(5 ≤ x ≤ 7) (e) p(5 < x < 7)

answer: there are 453.592 grams in a pound.

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

in english this is

ex.15 pag.85 create. write in ten lines the continuation of the ballad of the five motanasi, using verbs to the imperfect and to the perfect compound. five stars

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