One question from a survey was "How many credit cards do you currently have?" The results of the survey are provided. Complete parts (a) through (g) below. Click the icon to view the survey results. Describe the shape of the distribution. The distribution has one mode and is skewed right. (e) Determine the mean and standard deviation numbe- - --- di----- faa sLa-robability distribution found in part (c). The mean is 3.11 credit cards. greater than 0.5. (Type an integer or a decimal. Do not round.) equal to 0.05. The standard deviation is 1.854 credit cards. 0. (Round to three decimal places as needed.) equal to 0.5. (f) Determine the probability of randomly selecting an i deviations from the mean. Is this result unusual? credit cards is more than two standard less than 0.05. less than 0.5. The probability is 0.07 . (Type an integer or a decimal. Do not round.) greater than 0.05. This result unusual because the probability is

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Using the information given please asnwer if part F, IS or IS NOT. and then answer the second part from the options listed.

One question from a survey was "How many credit cards do you currently have?" The results of the survey are provided. Complete parts (a) through (g) below.
Click the icon to view the survey results.
(b) Determine the standard deviation number of credit cards based on the raw data.
The standard deviation is 1.863 credit cards.
(Round to three decimal places as needed.)
(c) Determine a probability distribution for the random variable, X, the number of credit cards issued to an individual.
x (# of cards) P(x)
x (# of cards)
P(x)
1
0.14
6.
0.02
0.29
7
0.02
3
0.30
0.02
4
0.11
9.
0.02
Credit Card Survey Results
0.07
10
0.01
(Type integers or decimals. Do not round.)
e shape of the distribution.
2
2
1
3
1
2
3
8
3
4
3
2
8
3
2
3
4
5
3
2
2
2
2
2
7
4
2
D.
5
9.
4
1
3
3
4
2
0.47
0.3-
2
10
3
4
4
2
3
7
2
1
0.4-
3
3
6
0.3-
2
2
3
2
1
4
3
2
0.2-
0.2-
4
3
1
1
4
1
1
0.1-
0.1-
6.
1
1
2
1
2
4
1
0-
10
2.
4 6 8 10
Probability, P(x)
Probability, P(x)
Transcribed Image Text:One question from a survey was "How many credit cards do you currently have?" The results of the survey are provided. Complete parts (a) through (g) below. Click the icon to view the survey results. (b) Determine the standard deviation number of credit cards based on the raw data. The standard deviation is 1.863 credit cards. (Round to three decimal places as needed.) (c) Determine a probability distribution for the random variable, X, the number of credit cards issued to an individual. x (# of cards) P(x) x (# of cards) P(x) 1 0.14 6. 0.02 0.29 7 0.02 3 0.30 0.02 4 0.11 9. 0.02 Credit Card Survey Results 0.07 10 0.01 (Type integers or decimals. Do not round.) e shape of the distribution. 2 2 1 3 1 2 3 8 3 4 3 2 8 3 2 3 4 5 3 2 2 2 2 2 7 4 2 D. 5 9. 4 1 3 3 4 2 0.47 0.3- 2 10 3 4 4 2 3 7 2 1 0.4- 3 3 6 0.3- 2 2 3 2 1 4 3 2 0.2- 0.2- 4 3 1 1 4 1 1 0.1- 0.1- 6. 1 1 2 1 2 4 1 0- 10 2. 4 6 8 10 Probability, P(x) Probability, P(x)
One question from a survey was "How many credit cards do you currently have?" The results of the survey are provided.
Complete parts (a) through (g) below.
Click the icon to view the survey results.
Describe the shape of the distribution.
The distribution has one mode and is skewed right.
(e) Determine the mean and standard deviation number - a-- dit a--d-
robability distribution found in part (c).
The mean is 3.11 credit cards.
greater than 0.5.
(Type an integer or a decimal. Do not round.)
equal to 0.05.
The standard deviation is 1.854 credit cards.
0.
(Round to three decimal places as needed.)
equal to 0.5.
(f) Determine the probability of randomly selecting an i
deviations from the mean. Is this result unusual?
credit cards is more than two standard
less than 0.05.
less than 0.5.
The probability is 0.07.
(Type an integer or a decimal. Do not round.)
greater than 0.05.
This result
unusual because the probability is
Transcribed Image Text:One question from a survey was "How many credit cards do you currently have?" The results of the survey are provided. Complete parts (a) through (g) below. Click the icon to view the survey results. Describe the shape of the distribution. The distribution has one mode and is skewed right. (e) Determine the mean and standard deviation number - a-- dit a--d- robability distribution found in part (c). The mean is 3.11 credit cards. greater than 0.5. (Type an integer or a decimal. Do not round.) equal to 0.05. The standard deviation is 1.854 credit cards. 0. (Round to three decimal places as needed.) equal to 0.5. (f) Determine the probability of randomly selecting an i deviations from the mean. Is this result unusual? credit cards is more than two standard less than 0.05. less than 0.5. The probability is 0.07. (Type an integer or a decimal. Do not round.) greater than 0.05. This result unusual because the probability is
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