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grandymaker [24]

3 years ago

14

Find the expected value of the following probability distribution. X 1 2 3 4 5 P(X) 0.05 0.20 0.35 0.25 0.15 Round your answer t

o two decimal place as necessary. For example, 4.56 would be a legitimate entry.Expected value = ___.

1 answer:

Phoenix [80]3 years ago

6 0

Answer:

5.63

Step-by-step explanation:

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The perimeter of a rectangle is given by the formula P=2l+2w, where l represents the length and w represents the width. What is

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Answer:

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4 years ago

A grocery store only sells eggs by the dozen.There are 12 eggs in one dozen eggs.If there are 624 eggs in stock how many dozens

Ratling [72]

Work:

624 divided by 12 equals 52

answer:

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3 years ago

N to the second power - 5 in - 1 in equals 6

Wittaler [7]

Answer:

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3 years ago

Janelle went to the bank twice and withdrew a total of $40 from

Oduvanchick [21]

Answer:

20$ each visit

Step-by-step explanation

Divide 40 by 2 for her 2 visits to the bank

$\frac{40}{2} = 20 \\$

<em>Final Answer: </em> $20$

6 0

2 years ago