Consider a production chain where we produce Units. It is known thatN1 of the units produced are good andN2 are defectiv

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answerhappygod
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Consider a production chain where we produce Units. It is known thatN1 of the units produced are good andN2 are defectiv

Post by answerhappygod »

Consider a production chain where we produce Units. It is known
thatN1 of the units produced are good andN2 are defective such
thatN1 + N2 = N. Each day, the quality controller chooses a sample
of 10 units at random. Let X be the number of defective units in
the sample. (A) Give the probability distribution of X. b Give the
probability that the sample contains more good units knowing that +
x = 10.
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