... (a) Use the frequency distribution to construct a probability distribution. X P(x) 0 0.008 1 0.172 2 0.280 3 0.540 (Round to three decimal places as needed.) (b) Graph the probability distribution using a histogram. Choose the correct graph of the distribution below.
... (a) Use the frequency distribution to construct a probability distribution. X P(x) 0 0.008 1 0.172 2 0.280 3 0.540 (Round to three decimal places as needed.) (b) Graph the probability distribution using a histogram. Choose the correct graph of the distribution below.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
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![A frequency distribution is shown below. Complete parts (a) and (b).
The number of televisions per household in a small town
Televisions
0
2
3
D
Households 21
730
1408
(a) Use the frequency distribution to construct a probability distribution.
P(x)
X
0
0.008
1
0.172
2
0.280
3
0.540
(Round to three decimal places as needed.)
(b) Graph the probability distribution using a histogram. Choose the correct graph of the distribution below.
O A.
AP(x)
0.6-
0.5-
0.4-
0.3-
0.2-
0.1-
1
450
0
1 2
# of Televisions
3
OB.
AP(x)
0.6-
0.5-
0.4-
0.3-
0.2-
0.1-
3
# of Televisions
O C.
AP(x)
0.6
0.5-
0.4-
0.3-
0.2-
0.1-
0 1 2 3
# of Televisions](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2a8b376-3b4f-4f80-ae63-61d955260290%2F9d06013c-a686-4b68-a605-5a46088fcceb%2F6rp9cich_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A frequency distribution is shown below. Complete parts (a) and (b).
The number of televisions per household in a small town
Televisions
0
2
3
D
Households 21
730
1408
(a) Use the frequency distribution to construct a probability distribution.
P(x)
X
0
0.008
1
0.172
2
0.280
3
0.540
(Round to three decimal places as needed.)
(b) Graph the probability distribution using a histogram. Choose the correct graph of the distribution below.
O A.
AP(x)
0.6-
0.5-
0.4-
0.3-
0.2-
0.1-
1
450
0
1 2
# of Televisions
3
OB.
AP(x)
0.6-
0.5-
0.4-
0.3-
0.2-
0.1-
3
# of Televisions
O C.
AP(x)
0.6
0.5-
0.4-
0.3-
0.2-
0.1-
0 1 2 3
# of Televisions
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