box contains 12 items of which 3 are defective. A sample of 3 items is selected from the box. Find the probability distribution of the number of defective items.
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Answered by
1
Total= 12
Probable= 3
Probability= 3/12
= 1/4
=0.25
Probable= 3
Probability= 3/12
= 1/4
=0.25
Answered by
3
Hiiiii....
here is ur answer.....
total number of items =12
defective items = 3
3items is selected....
to find the probability ofdistribution of defective items......
probability= number of favourable outcomes/ total possible outcomes....
p(defective pens) = 3/12
probability= 1/4 = 0.25.
Therefore the probability of defective items is 1/4 = 0.25..
hope it helps you mark it as brainliest......
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sravan kumar......
rock star sanu........
here is ur answer.....
total number of items =12
defective items = 3
3items is selected....
to find the probability ofdistribution of defective items......
probability= number of favourable outcomes/ total possible outcomes....
p(defective pens) = 3/12
probability= 1/4 = 0.25.
Therefore the probability of defective items is 1/4 = 0.25..
hope it helps you mark it as brainliest......
=====
==========
sravan kumar......
rock star sanu........
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