st 12:13 K The data to the right represent the number of customers waiting for a table at 6:00 P.M. for 40 consecutive Saturdays at Bobak's Restaurant. Complete parts (a) through (h) below. (a) Are these data discrete or continuous? Explain. (b) Construct a frequency distribution of the data. Number of Customers 1-3 4-6 7-9 (c) Construct a relative frequency distribution of the data. Number of Customers 1-3 4-6 7-9 OA. The data are continuous because it was recorded for 40 consecutive Saturdays. OB. The data are discrete because it was recorded for 40 consecutive Saturdays. OC. The data are continuous because there are a finite or countable number of values. D. The data are discrete because there are a finite or countable number of values. 10-12 13-15 A. Frequency OA. Relative Frequency Frequency Relative Frequency 10-12 13-15 (Type integers or decimals. Do not round.) (d) What percentage of the Saturdays had 4 or more customers waiting for a table at 6:00 P.M.? (Type an integer or a decimal. Do not round.) (f) Construct a frequency histogram of the data. Choose the correct histogram below. 4 7 10 13 16 Number of Customers. 0.6 0.54 0.4- 0.3- (Type an integer or a decimal. Do not round.) (e) What percentage of the Saturdays had 6 or fewer customers waiting for a table at 6:00 P.M.? 0.2- 0.14 0- 4 7 10 13 16 Number of Customers ||| Q = G O B. Q Frequency B. 0 13 16 Number of Customers. Relative Frequency 0.6 0.5- 0.41 0.3- 0 0.2-3 0.1- 0- 4 7 10 13 16 Number of Customers (g) Construct a relative frequency histogram of the data. Choose the correct histogram below. Q 12 13 11 14 C. ✔ O Frequency 14 13 11 11 13 12 O C. Relative Frequency 1852963o VO) 1 LTE 4G.7% 7 9 5 9 10 3 6 13 9 12 0.6- 0.5- 0.4- 10 13 16 Number of Customers 0.2- 0.1 0 (h) Describe the shape of the distribution. Choose the correct answer below. 12 4 10 12 6 4 7 10 13 16 Number of Customers 8 8 12 8 9 9 7 9 10 13 Frequency ) D. Frequency 185296mo 6 0.6- 0.5-1 0.41 0.3- 0.2- 0.1- 0- 11 11 12 8 4 7 10 13 16 Number of Customers A. The distribution is symmetric because the bars in the histograms are all approximately the same height. B. The distribution is skewed left because the right tail is longer than the left tail. C. The distribution is skewed right because the left tail is longer than the right tail. D. The distribution is skewed left because the left tail is longer than the right tail. OE. The distribution is symmetric because the left and right sides are approximately mirror images. OF. The distribution is skewed right because the right tail is longer than the left tail. 4 7 10 13 16 Number of Customers 2 Q Next

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Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Question
st
12:13
K
The data to the right represent the number of
customers waiting for a table at 6:00 P.M. for 40
consecutive Saturdays at Bobak's Restaurant.
Complete parts (a) through (h) below.
(a) Are these data discrete or continuous? Explain.
(b) Construct a frequency distribution of the data.
Number of
Customers
1-3
4-6
7-9
(c) Construct a relative frequency distribution of the data.
Number of
Customers
1-3
OA. The data are continuous because it was recorded for 40 consecutive Saturdays.
OB. The data are discrete because it was recorded for 40 consecutive Saturdays.
OC. The data are continuous because there are a finite or countable number of values.
D. The data are discrete because there are a finite or countable number of values.
10-12
13-15
A.
Frequency
OA.
4-6
7-9
Relative Frequency
Frequency
(Type an integer or a decimal. Do not round.)
(f) Construct a frequency histogram of the data. Choose the correct histogram below.
Relative
Frequency
10-12
13-15
(Type integers or decimals. Do not round.)
(d) What percentage of the Saturdays had 4 or more customers waiting for a table at 6:00 P.M.?
4 7 10 13 16
Number of Customers.
0.6
0.54
0.4-
0.3-
(Type an integer or a decimal. Do not round.)
(e) What percentage of the Saturdays had 6 or fewer customers waiting for a table at 6:00 P.M.?
0.2-
0.14
0-
7 10 13 16
Number of Customers
|||
=
Q
G
O B.
Q
Frequency
B.
10 13 16
Number of Customers
Relative Frequency
0.6
0.5-
0.41
0.3-
0 0.2-3
0.1-
0-
(g) Construct a relative frequency histogram of the data. Choose the correct histogram below.
4 7 10 13 16
Number of Customers
Frequency
Q
12
13
11
14 13
11 11
O
C.
Relative Frequency
13
12
7
9
5
9
14 10 3 10
12
13 6
9 12
6
1852963o
O C.
Vo) 1
LTE 4G.7%
0.6-
0.5-
0.4-
10 13 16
Number of Customers
0.2-
0.1
0
(h) Describe the shape of the distribution. Choose the correct answer below.
12
4
4 7 10 13 16
Number of Customers
Frequency
8
12
9
7
10
) D.
Frequency
185296mo
8
8
9
9
13
0.6-
0.5-1
0.43
0.3
0.2
0.1-
0-
60
11
11
12
8
4 7 10 13 16
Number of Customers
A. The distribution is symmetric because the bars in the histograms are all approximately the same height.
B. The distribution is skewed left because the right tail is longer than the left tail.
C. The distribution is skewed right because the left tail is longer than the right tail.
D. The distribution is skewed left because the left tail is longer than the right tail.
E. The distribution is symmetric because the left and right sides are approximately mirror images.
OF. The distribution is skewed right because the right tail is longer than the left tail.
4 7 10 13 16
Number of Customers
Q
Next
Transcribed Image Text:st 12:13 K The data to the right represent the number of customers waiting for a table at 6:00 P.M. for 40 consecutive Saturdays at Bobak's Restaurant. Complete parts (a) through (h) below. (a) Are these data discrete or continuous? Explain. (b) Construct a frequency distribution of the data. Number of Customers 1-3 4-6 7-9 (c) Construct a relative frequency distribution of the data. Number of Customers 1-3 OA. The data are continuous because it was recorded for 40 consecutive Saturdays. OB. The data are discrete because it was recorded for 40 consecutive Saturdays. OC. The data are continuous because there are a finite or countable number of values. D. The data are discrete because there are a finite or countable number of values. 10-12 13-15 A. Frequency OA. 4-6 7-9 Relative Frequency Frequency (Type an integer or a decimal. Do not round.) (f) Construct a frequency histogram of the data. Choose the correct histogram below. Relative Frequency 10-12 13-15 (Type integers or decimals. Do not round.) (d) What percentage of the Saturdays had 4 or more customers waiting for a table at 6:00 P.M.? 4 7 10 13 16 Number of Customers. 0.6 0.54 0.4- 0.3- (Type an integer or a decimal. Do not round.) (e) What percentage of the Saturdays had 6 or fewer customers waiting for a table at 6:00 P.M.? 0.2- 0.14 0- 7 10 13 16 Number of Customers ||| = Q G O B. Q Frequency B. 10 13 16 Number of Customers Relative Frequency 0.6 0.5- 0.41 0.3- 0 0.2-3 0.1- 0- (g) Construct a relative frequency histogram of the data. Choose the correct histogram below. 4 7 10 13 16 Number of Customers Frequency Q 12 13 11 14 13 11 11 O C. Relative Frequency 13 12 7 9 5 9 14 10 3 10 12 13 6 9 12 6 1852963o O C. Vo) 1 LTE 4G.7% 0.6- 0.5- 0.4- 10 13 16 Number of Customers 0.2- 0.1 0 (h) Describe the shape of the distribution. Choose the correct answer below. 12 4 4 7 10 13 16 Number of Customers Frequency 8 12 9 7 10 ) D. Frequency 185296mo 8 8 9 9 13 0.6- 0.5-1 0.43 0.3 0.2 0.1- 0- 60 11 11 12 8 4 7 10 13 16 Number of Customers A. The distribution is symmetric because the bars in the histograms are all approximately the same height. B. The distribution is skewed left because the right tail is longer than the left tail. C. The distribution is skewed right because the left tail is longer than the right tail. D. The distribution is skewed left because the left tail is longer than the right tail. E. The distribution is symmetric because the left and right sides are approximately mirror images. OF. The distribution is skewed right because the right tail is longer than the left tail. 4 7 10 13 16 Number of Customers Q Next
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