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MakcuM [25]
2 years ago
11

PLEASE HELP ASAP!!!!

Mathematics
1 answer:
DanielleElmas [232]2 years ago
7 0

Answer:

5-a) The perimeter of the rectangle = 2(2x + 4x + 1,5) = 12x + 3

Step-by-step explanation:

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The mean of the discrete probability distribution is of 1.28.

<h3>What is the mean of a discrete distribution?</h3>

The expected value of a discrete distribution is given by the <u>sum of each outcome multiplied by it's respective probability</u>.

Then, considering the given distribution, the mean is given by:

E(X) = 0(0.13) + 1(0.61) + 2(0.15) + 3(0.07) + 4(0.04) = 1.28.

More can be learned about the mean of a discrete probability distribution at brainly.com/question/24855677

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Use multiplication to check your answer in question #3. Show or explain all of your work.
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1.66 pounds

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120 I think I’m not sure
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What does x equal in this equation x−9.37+5.77=1.3x
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