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number of reported cases of Lyme disease and the number of drowning deaths for a rural county. Complete parts ( a ) through ( c
number of reported cases of Lyme disease and the number of drowning deaths for a rural county. Complete parts a through c below.
Click the icon to view the table of Lyme disease and drowning deaths.
Click the icon to view the critical values table
a Draw a scatter diagram of the data. Choose the correct graph below.
A
B
B
c
C
D
b Determine the linear correlation coefficient between Lyme disease and drowning deaths.
The linear correlation coefficient between Lyme disease and drowning deaths is Round to three decimal places as needed.
c Does a linear relation exist between the number of reported cases of Lyme disease and the number of drowning deaths?
The variables Lyme disease and drowning deaths are associated because is and the absolute value of the correlation coefficient, is than the alues for Correlation Co critical value,
Round to three decimal places as needed.
A An increase in Lyme disease does not cause an increase in drowning deaths. The temperature and time of year are likely lurking variables.
B An increase in Lyme disease does not cause an increase in drowning deaths. There are no lurking variables.
C An increase in Lyme disease causes an increase in drowning deaths. There are no lurking variables.
D An increase in Lyme disease does not cause an increase in drowning deaths. Pesticide control and life guards are likely lurking variables.
tableCases of Lyme Disease,tableDrowningDeathsMonth
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