Below is a table where x = the household size for residents of Sioux Falls, SD. For purposes of the survey they assumed no household was larger than 5 people.  Find the following. Show work. a. PP(xx = 4) (fill in the missing value) b. PP(xx < 4) c. μμxx (show work) d. Explain what your answer to part c represents in the context of the problem. Write a sentence.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Below is a table where x = the household size for residents of Sioux Falls, SD. For purposes of the survey they
assumed no household was larger than 5 people. 


Find the following. Show work.
a. PP(xx = 4) (fill in the missing value)

b. PP(xx < 4)

c. μμxx (show work)

d. Explain what your answer to part c represents in the context of the problem. Write a sentence.

The table displayed represents a discrete probability distribution. It consists of two rows. 

The first row, labeled "X," represents the possible values that a random variable can take. These values are 1, 2, 3, 4, and 5.

The second row, labeled "p(x)," contains the probabilities associated with each value of the random variable. The probabilities are as follows:

- For X = 1, the probability p(x) is 0.27.
- For X = 2, the probability p(x) is 0.34.
- For X = 3, the probability p(x) is 0.16.
- For X = 4, the probability p(x) is not specified.
- For X = 5, the probability p(x) is 0.09.

This table helps in understanding the likelihood of each outcome for the random variable X within a given context. The sum of all probabilities should ideally equal 1.00 to represent a complete probability distribution.
Transcribed Image Text:The table displayed represents a discrete probability distribution. It consists of two rows. The first row, labeled "X," represents the possible values that a random variable can take. These values are 1, 2, 3, 4, and 5. The second row, labeled "p(x)," contains the probabilities associated with each value of the random variable. The probabilities are as follows: - For X = 1, the probability p(x) is 0.27. - For X = 2, the probability p(x) is 0.34. - For X = 3, the probability p(x) is 0.16. - For X = 4, the probability p(x) is not specified. - For X = 5, the probability p(x) is 0.09. This table helps in understanding the likelihood of each outcome for the random variable X within a given context. The sum of all probabilities should ideally equal 1.00 to represent a complete probability distribution.
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From the provided information,

X12345
p(x)0.270.340.16
0.09
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