Math, asked by 209p1a0539, 6 days ago

B) A sample of 4 Items is selected at random from a box containing 12 items of which 5 are defectives Find the expected number of defective items and PMF

Answers

Answered by paykfldut

1

Answer:

finel the sum of all integers from 1 to 500 which we divisible by 2 as well as of 5.

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