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8090 [49]
3 years ago
6

If the probability density of a random variable is given by find the probabilities that a random variable having this probabilit

y density will take on a value a) between0.2and0.8; b) between 0.6 and 1.2

Mathematics
1 answer:
kolezko [41]3 years ago
3 0

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  

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Step-by-step explanation:

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A book is in the shape of a right rectangular prism. It measures 8 1/2 inches tall, 7 inches wide, and 2 1/2 inches thick. What
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Hello!

The formula for volume of a rectangular prism is:

V = lwh

Let's convert the dimensions to decimals, and then use the formula to solve.

8 1/2 = 8.5 as a decimal.

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V = 8.5 × 7 × 2.5

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V = 148.75

148.75 = 148 3/4 as a fraction because if you convert 3/4 to a decimal by dividing the numerator by the denominator, it equals 0.75.

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Answer:

65 square units

Step-by-step explanation:

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