You wish to determine if there is a linear correlation between the age of a driver and the number of driver deaths. The following table represents the age of a driver and the number of driver deaths per 100,000. Use a significance level of 0.01 and round all values to 4 decimal places. Driver Age 65 69 48 37 49 27 62 64 r= Ho: p = 0 Ha: p = 0 Find the Linear Correlation Coefficient Find the p-value p-value = Number of Driver Deaths per 100,000 22 22 34 23 28 20 33 33 The p-value is Greater than a O Less than (or equal to) x The p-value leads to a decision to O Do Not Reject Ho O Accept Ho O Reject Ho The conclusion is O There is a significant negative linear correlation between driver age and number of driver deaths. O There is a significant linear correlation between driver age and number of driver deaths. There is insufficient evidence to make a conclusion about the linear correlation between driver age and number of driver deaths. O There is a significant positive linear correlation between driver age and number of driver deaths.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 3CYU
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You wish to determine if there is a linear correlation between the age of a driver and the number of driver
deaths. The following table represents the age of a driver and the number of driver deaths per 100,000.
Use a significance level of 0.01 and round all values to 4 decimal places.
Driver Age
65
69
48
37
49
27
62
64
Ho: p = 0
Ha: p = 0
r=
Find the p-value
p-value=
Number of Driver Deaths per 100,000
22
22
34
Find the Linear Correlation Coefficient
The p-value is
Greater than a
Less than (or equal to) a
23
28
20
The p-value leads to a decision to
O Do Not Reject Ho
O Accept Ho
O Reject Ho
33
33
The conclusion is
O There is a significant negative linear correlation between driver age and number of driver deaths.
There is a significant linear correlation between driver age and number of driver deaths.
O There is insufficient evidence to make a conclusion about the linear correlation between driver age
and number of driver deaths.
O There is a significant positive linear correlation between driver age and number of driver deaths.
Transcribed Image Text:You wish to determine if there is a linear correlation between the age of a driver and the number of driver deaths. The following table represents the age of a driver and the number of driver deaths per 100,000. Use a significance level of 0.01 and round all values to 4 decimal places. Driver Age 65 69 48 37 49 27 62 64 Ho: p = 0 Ha: p = 0 r= Find the p-value p-value= Number of Driver Deaths per 100,000 22 22 34 Find the Linear Correlation Coefficient The p-value is Greater than a Less than (or equal to) a 23 28 20 The p-value leads to a decision to O Do Not Reject Ho O Accept Ho O Reject Ho 33 33 The conclusion is O There is a significant negative linear correlation between driver age and number of driver deaths. There is a significant linear correlation between driver age and number of driver deaths. O There is insufficient evidence to make a conclusion about the linear correlation between driver age and number of driver deaths. O There is a significant positive linear correlation between driver age and number of driver deaths.
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