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?
; 0.3
Mathematics
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A. 0.8315 B. -0.3827 C. 1.3066 D. 0.9239
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Perform the indicated operations.Estimate by rounding so that there is only one nonzero digit, then find the actual sum.7,039 + 403 + 77,191 =
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Perform the indicated operations. Write the resulting polynomial in standard form.(7x5 + 2x2 - 8x) + (4x5 + 3x2 + 5x)
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Mathematics