Why am I wrong the mean is 3 but there is no three so I chose 2.5 why am I wrong
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Mathematics, 14.06.2020 08:57, elkinsmarie88oyzd23
Why am I wrong the mean is 3 but there is no three so I chose 2.5 why am I wrong
Answers: 1
Mathematics, 21.06.2019 14:50, brad7330
An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x
Answers: 1
Mathematics, 21.06.2019 22:30, tdyson3p6xvtu
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
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