A frequency distribution is shown below. Complete parts (a) and (b) The number of televisions per household in a small town Televisions 1 3 Households 22 446 722 1409 (a) Use the frequency distribution to construct a probability distribution. P(x) 3 (Round to three decimal places as needed.) (b) Graph the probability distribution using a histogram. Choose the corect graph of the distribution below. O A. OB. 05 04 03- 02 0.5 02 0.1- of Televisions of Televisions of Televisions Describe the histogram's shape. Choose the correct answer below. O skewed right O symmetric O skewed left

MATLAB: An Introduction with Applications
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2 of 10 (0 complete) v
This Quiz: 10 pt
EQuestion
A frequency distribution is shown below. Complete parts (a) and (b).
The number of televisions per household in a small town
Televisions
1
2
3
Households
22
446
722
1409
(a) Use the frequency distribution to construct a probability distribution.
P(x)
1
2
3
(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.
OB.
OC.
AP(x)
0.6-
0.5-
0.4-
0.3-
0.2-
AP(x)
0.6-
0.5-
0.4-
AP(x)
0.6-
0.5-
0.4-
0.3-
0.3-
0.2-
0.2-
0.1-
0.1-
0.1-
o 1 2 3 x
# of Televisions
O i 2 3 x
O i 2 3 x
# of Televisions
# of Televisions
Describe the histogram's shape. Choose the correct answer below.
skewed right
symmetric
skewed left
O o o
Transcribed Image Text:This Question: 1 pt 2 of 10 (0 complete) v This Quiz: 10 pt EQuestion A frequency distribution is shown below. Complete parts (a) and (b). The number of televisions per household in a small town Televisions 1 2 3 Households 22 446 722 1409 (a) Use the frequency distribution to construct a probability distribution. P(x) 1 2 3 (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. OB. OC. AP(x) 0.6- 0.5- 0.4- 0.3- 0.2- AP(x) 0.6- 0.5- 0.4- AP(x) 0.6- 0.5- 0.4- 0.3- 0.3- 0.2- 0.2- 0.1- 0.1- 0.1- o 1 2 3 x # of Televisions O i 2 3 x O i 2 3 x # of Televisions # of Televisions Describe the histogram's shape. Choose the correct answer below. skewed right symmetric skewed left O o o
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