Provide an appropriate response.A shipment of 20 digital cameras contains two that are defective. A random sample of three is selected and tested. Let X be the random variable associated with the number of defective cameras in a sample. Find the probability distribution of X and the expected number of defective cameras in a sample.

What will be an ideal response?



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Mathematics

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Solve for y.w = 

A. = 
B. = 
C. = 
D. = 

Mathematics

Using Green's Theorem, compute the counterclockwise circulation of F around the closed curve C.F = xyi + xj; C is the triangle with vertices at (0, 0), (7, 0), and (0, 8)

A.
B. - 
C. 0
D.

Mathematics

Graph the linear inequality.x ? -3

A.

B.

C.

D.

Mathematics

Round the whole number to the given place.In 2006, the number of students enrolled at a certain university was 35,551 . Round this number to the nearest thousand.

A. 40,000 B. 35,600 C. 35,000 D. 36,000

Mathematics