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Rufina [12.5K]
2 years ago
9

Stephen is a good basketball player who makes 75% of free throws. He practices so often that he never feels tired even if you as

k him to make 200 consecutive throws, so the chance that he makes nay throw is the same as the other. Suppose you ask Stephen to make 200 throws , what is the probability that he makes at least 150 out of 200 throws?
Mathematics
1 answer:
BabaBlast [244]2 years ago
8 0

Answer:

100 percent

Step-by-step explanation:

If he makes 150 throws out of 200, that is 75 percent so he is guaranteed to make at least 150

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Let X be a random variable that is equal to the number of times a 5 is rolled in three rolls of a fair 5-sided die with the inte
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Answer:

Step-by-step explanation:

Note: If you have any queries related the answer please do comment. I would be very happy to resolve all your queries.

Firstly we will make PMF

For X=0, P=(4/5)^3=64/125

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For X=2, P=C(3,2)*(1/5)^2*(4/5)=3*4/125=12/125

For X=3, P=C(3,3)*(1/5)^3=1/125

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Tatiana [17]

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5 divided by 20= 1/4

Step-by-step explanation:

4 0
3 years ago
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Solve: p+2÷6 -p-3÷3 = p​
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Answer:

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Step-by-step explanation:

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Parenthesis

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Step-by-step explanation:

This is my simplest-

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