Is the distribution symmetric or skewed? O A. The distribution is skewed to the right. O B. The distribution is symmetric. OC. The distribution is skewed to the left. Which of the following statements best describes the centre of the distribution? O A. The centre is best described by the median, 2.5 hurricanes. O B. The centre is best described by the mean, 2.64 hurricanes. OC. The centre is best described by the mean, 2 hurricanes. The range of the data ishurricanes. Describe any unusual features. O A. As the years progressed, the number of hurricanes increased. O B. There are no unusual features. OC. There is one year with an unusually large number of hurricanes. O D. There is one year with an unusually low number of hurricanes.

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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......
Is the distribution symmetric or skewed?
O A. The distribution is skewed to the right.
O B. The distribution is symmetric.
OC. The distribution is skewed to the left.
Which of the following statements best describes the centre of the distribution?
O A. The centre is best described by the median, 2.5 hurricanes.
O B. The centre is best described by the mean, 2.64 hurricanes.
O C. The centre is best described by the mean, 2 hurricanes.
The range of the data is
hurricanes.
Describe any unusual features.
A. As the years progressed, the number of hurricanes increased.
O B. There are no unusual features.
OC. There is one year with an unusually large number of hurricanes.
O D. There is one year with an unusually low number of hurricanes.
c) Create a time series plot of these data.
Transcribed Image Text:...... Is the distribution symmetric or skewed? O A. The distribution is skewed to the right. O B. The distribution is symmetric. OC. The distribution is skewed to the left. Which of the following statements best describes the centre of the distribution? O A. The centre is best described by the median, 2.5 hurricanes. O B. The centre is best described by the mean, 2.64 hurricanes. O C. The centre is best described by the mean, 2 hurricanes. The range of the data is hurricanes. Describe any unusual features. A. As the years progressed, the number of hurricanes increased. O B. There are no unusual features. OC. There is one year with an unusually large number of hurricanes. O D. There is one year with an unusually low number of hurricanes. c) Create a time series plot of these data.
The data set shown below contains the number of hurricanes that occurred each year over a 14-year period. Some scientists claim that there has been an increase in the number of hurricanes as the years progressed. Complete
parts (a) through (d).
Year
10
11
12
13
140
#
3
4.
2
1
a) Create a histogram of these data.
Choose the correct histogram below.
OA.
OB.
Oc.
OD.
# of Hurricanes
# of Hurricanes
# of Hurricanes
# of Hurricanes
b) Describe the distribution.
Is the distribution uniform, unimodal, or bimodal?
O A. The distribution is uniform.
O B. The distribution is bimodal.
O C. The distribution is unimodal.
Is the distribution symmetric or skewed?
Transcribed Image Text:The data set shown below contains the number of hurricanes that occurred each year over a 14-year period. Some scientists claim that there has been an increase in the number of hurricanes as the years progressed. Complete parts (a) through (d). Year 10 11 12 13 140 # 3 4. 2 1 a) Create a histogram of these data. Choose the correct histogram below. OA. OB. Oc. OD. # of Hurricanes # of Hurricanes # of Hurricanes # of Hurricanes b) Describe the distribution. Is the distribution uniform, unimodal, or bimodal? O A. The distribution is uniform. O B. The distribution is bimodal. O C. The distribution is unimodal. Is the distribution symmetric or skewed?
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