please answer this question if you know the answer then only answer else reported answer correctly
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Answer:
C(Both are correct)
Step-by-step explanation:
Total number of pens=7
Therefore probability of getting a blue pen is=
no of blue pen/Total pens
=3/7
Probability of getting a black pen
=2/7
probability of getting a pencil=
2/7
By this we can know that the first statement is correct.
Now for the second statement we know that not getting a blue pen means getting either the pencil or a black pen.
Which means the probabilities of both black and the pencil will be added.
=2/7+2/7=4/7
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