Mathematics, 29.10.2019 23:31 amortegaa805
An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.91 and 0.85. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x = number of components that meet specifications.
Answers: 2
Mathematics, 21.06.2019 14:40
3× __ -2=15 7 2× __+1=7 5 7× =22 15 5× __+10=2 8 × __+4=20 6 × =10 3 × __+2=8 6 × __+8=8 9 × __+7=20 6
Answers: 3
Mathematics, 22.06.2019 02:40
There are 18 female students and 16 male students in a class. which of the following expresses the ratio of female students to male students in simplest form? а) 10 b) 9 to 8 c) 8: 9 d)18/16
Answers: 1
Mathematics, 22.06.2019 03:30
Find the cocordinatse of the point on y axis which is nearest to the point (-2,5)
Answers: 2
Mathematics, 22.06.2019 04:30
Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?
Answers: 1
An assembly consists of two mechanical components. suppose that the probabilities that the first and...
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