A histogram of the numbers of murders per state in a certain year is Numbers of Murders per State shown to the right for the 50 states. Complete parts (a) through (e) below 20 200 400 600 800 1000 1200 1400 1600 Number of murders a. f there were two outiers, then estimate what they would be. For each of your estimates, find the largest possible eror. A good estimate for an outlier in each cass is the average of the lower class limit and the upper class limit The estimate of the smaler outier isand the estimate of the larger outier is O The largest possible error for the smaler outier isand the largest possible error for the larger outier is b. Describe the shape of the distribution The distribution is and c. Estimate the number of states that had between 1000 and 1400 murders, inclusive. The number of states is approximately d. identify which class contains the 50th percentile, which is a measure of the center. Choose the correct answer below and fil in the answer boxjes) to complete your choice A The class that contains the S0th percentile is murders. B. The class that contains the 50th percentie is to murders. Are the observations in the class typical values? Explain. Choose the corect answer below DA Yes, because over haif of the observations are in this class B. Yes, because while this class does not contain a majority of the observations, it contains the greatest number of observations C. No. because the values in each class are not related. D No. because less than haf of the observations are in this class. Tof: e State A and state B had the largest and the next-to-largest numbers of murders in this year, respectively. State A and state Balso had the largest and next-to-largest populations in that year, respectively. Explain why it cannot be concluded that people living in state A and people iving in chance of being murdered in this year. What would be a better measure of comparing the risk of being murdered? A. Only the number of murders should be used. The states with the largest number of murders will have a higher risk B. The ratio of a state's population to the number of murders in the state is a better measure. This ratio may be larger in a smaller state C. The ratio of the number of murders in a state to the state's population is a better measure. This ratio may be larger in a smaller state OD. Only the population should be used. The states with the largest populations wil have a higher risk

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A histogram of the
Ioers of murders per
state in a certain year is
shown to the right for
the 50 states. Complete
parts (a) through (e)
Numbers of Murders per State
below
200 400 600 800 1000 1200 1400 1600
Number of murders
a. If there were two outliers, then estimate what they would be. For each of your estimates, find the largest possible error. A good estimate for an outlier in each class is the average of the lower class limit and the upper class limit.
The estimate of the smaller outlier is and the estimate of the larger outlier is
The largest possible error for the smaller outlier isand the largest possible error for the larger outlier is
b. Describe the shape of the distribution.
The distribution is
and
c. Estimate the number of states that had between 1000 and 1400 murders, inclusive.
The number of states is approximately
Identify which class contains the 50th percentile, which is a measure of the center. Choose the correct answer below and fil in the answer boxtes) to complete your choice
OA. The class that contains the 50th percentile is murders.
OB. The class that contains the 50th percentile is to murders.
Are the observations in the class typical values? Explain. Choose the correct answer below.
OA Yes, because over haif of the observations are in this class
B. Yes, because while this class does not contain a majority of the observations, it contains the greatest number of observations.
OC. No, because the values in each class are not related.
OD. No, because less than half of the observations are in this class.
e State A and state B had the largest and the next-to-largest numbers of murders in this year, respectively. State A and state B also had the largest and next-to-largest populations in that year, respectively. Explain why it cannot be concluded that people living in state A and people living in state B had the greatest
chance of being murdered in this year. What would be a better measure of comparing the risk of being murdered?
A. Only the number of murders should be used. The states with the largest number of murders will have a higher risk.
8. The ratio of a state's population to the number of murders in the state is a better measure. This ratio may be larger in a smaller state.
O C. The ratio of the number of murders in a state to the state's population is a better measure. This ratio may be larger in a smaller state
D. Only the population should be used. The states with the largest populations will have a higher risk.
Transcribed Image Text:A histogram of the Ioers of murders per state in a certain year is shown to the right for the 50 states. Complete parts (a) through (e) Numbers of Murders per State below 200 400 600 800 1000 1200 1400 1600 Number of murders a. If there were two outliers, then estimate what they would be. For each of your estimates, find the largest possible error. A good estimate for an outlier in each class is the average of the lower class limit and the upper class limit. The estimate of the smaller outlier is and the estimate of the larger outlier is The largest possible error for the smaller outlier isand the largest possible error for the larger outlier is b. Describe the shape of the distribution. The distribution is and c. Estimate the number of states that had between 1000 and 1400 murders, inclusive. The number of states is approximately Identify which class contains the 50th percentile, which is a measure of the center. Choose the correct answer below and fil in the answer boxtes) to complete your choice OA. The class that contains the 50th percentile is murders. OB. The class that contains the 50th percentile is to murders. Are the observations in the class typical values? Explain. Choose the correct answer below. OA Yes, because over haif of the observations are in this class B. Yes, because while this class does not contain a majority of the observations, it contains the greatest number of observations. OC. No, because the values in each class are not related. OD. No, because less than half of the observations are in this class. e State A and state B had the largest and the next-to-largest numbers of murders in this year, respectively. State A and state B also had the largest and next-to-largest populations in that year, respectively. Explain why it cannot be concluded that people living in state A and people living in state B had the greatest chance of being murdered in this year. What would be a better measure of comparing the risk of being murdered? A. Only the number of murders should be used. The states with the largest number of murders will have a higher risk. 8. The ratio of a state's population to the number of murders in the state is a better measure. This ratio may be larger in a smaller state. O C. The ratio of the number of murders in a state to the state's population is a better measure. This ratio may be larger in a smaller state D. Only the population should be used. The states with the largest populations will have a higher risk.
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