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STALIN [3.7K]
3 years ago
9

The probability distribution of a random variable is: the degree to which the variable’s possible values are spread out. the pos

sible values of the ra________.
Mathematics
1 answer:
denpristay [2]3 years ago
4 0

Answer:

This Question is incomplete:

If you read the question, you will see that  the options are missing. By Googling  the question, the complete content could  be found here:

https://www.chegg.com/homework-help/questions-and-answers/1-probability-distribution-random-variable--possible-values-random-variable-b-degree-varia-q27898607

The complete question is:

1.) The probability distribution of a random variable is:

a.)the possible values of the random variable.

b.)the degree to which the variable’s possible values are spread out.

c.) the possible values of the random variable and the frequency with which the variable takes each value.

The correct answer is c) the possible values of the random variable and the frequency with which the variable takes each value.

Step-by-step explanation:

The probability distribution for a random variable shows the distribution of the probabilities of the possible value of the random variable. The probability of a random variable can be seen as the possible values of the random variable and the frequency with which the variable takes each value.

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irinina [24]

to inverse a equation make all y's x and andy x's y

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x=4y-8

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How does the graph of g(x) = (x - 3)^3 + 4 compare to the parent function f(x)=x^3 ?​
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Answer:

f(x) has moved:

4 units in the positive y direction i.e upwards

3 units in the positive x direction

Step-by-step explanation:

to get g(x), f(x) has undergone the following transformations

f(x) = x³

f1(x) = x³ + 4      (translation of 4 units in the positive y direction i.e upwards)

f2(x) = g(x)  = (x-3)³ + 4 (translation of 3 units in the positive x direction i.e towards the right)

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3 years ago
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What's the slope of (-5, 10) and (-2, -2)?
3241004551 [841]

Answer:

slope: -4

equation: y = -4x – 10

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2 years ago
The Mendes family bought a new house 10 years ago for $109,000. The house is now worth $193,000. Assuming a steady rate of growt
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3 years ago
The Census Bureau reports that 82% of Americans over the age of 25 are high school graduates. A survey of randomly selected resi
mihalych1998 [28]

Answer:

Mean = 910.2

Standard deviation = 12.8

Step-by-step explanation:

82% over the age of 25 are high school graduates.

A survey randomly selected students of certain country included 1110 who were over the age of 25 and 871 of them were high school.

n = 1110

p = 82% = 0.82

q = 1 - 0. 82

q = 0.18

Mean = np

= 1110*0.82

= 910.2

Standard deviation = √npq

= √ 1110*0.82*0.18

=√163.836

= 12.8

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3 years ago
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