Mathematics, 18.10.2019 23:20, donuteatingcat
The number of failures of a testing instrument from contamination particles on the product is a poisson random variable with a mean of 0.018 failures per hour. (a) what is the probability that the instrument does not fail in an 8-hour shift? (b) what is the probability of at least 1 failure in a 24-hour day? round your answers to four decimal places (e. g. 98.7654).
Answers: 1
Mathematics, 21.06.2019 14:40, cbbentonam72
Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )
Answers: 1
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 21:30, peytonamandac9114
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
The number of failures of a testing instrument from contamination particles on the product is a pois...
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