Mathematics, 27.04.2021 16:00 s0cial0bessi0n
Circuit boards from two assembly lines set up to produce identical boards are mixed in one storage tray. As inspectors examine the boards, they find that it is difficult to determine whether a board comes from line A or line B. A probabilistic assessment of this question is often helpful. Suppose that the storage tray contains 10 circuit boards of which six came from line A and four from line B. An inspector selects two of these identical-looking boards for inspection. He is interested in X, the number of inspected boards from line A.
a. Find the probability function for X .
b. Graph the probability function of X .
c. Find the distribution function of X .
d. Graph the distribution function of X .
Answers: 3
Mathematics, 21.06.2019 16:30
What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?
Answers: 2
Mathematics, 21.06.2019 19:00
How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset
Answers: 1
Mathematics, 21.06.2019 20:00
Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?
Answers: 1
Circuit boards from two assembly lines set up to produce identical boards are mixed in one storage t...
Mathematics, 18.11.2019 11:31
Chemistry, 18.11.2019 11:31
Health, 18.11.2019 11:31
Mathematics, 18.11.2019 11:31
Chemistry, 18.11.2019 11:31
Mathematics, 18.11.2019 11:31
Biology, 18.11.2019 11:31
Computers and Technology, 18.11.2019 11:31
History, 18.11.2019 11:31
English, 18.11.2019 11:31
Biology, 18.11.2019 11:31
Mathematics, 18.11.2019 11:31
History, 18.11.2019 11:31