Answered step by step
Verified Expert Solution
Question
1 Approved Answer
You wish to determine if there is a positive linear correlationbetween the age of a driver andthe number of driver deaths. The following table represents
You wish to determine if there is a positive linear correlationbetween the age of a driver andthe 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 | Number of Driver Deaths per 100,000 |
---|---|
78 | 20 |
64 | 28 |
67 | 19 |
34 | 25 |
26 | 36 |
70 | 26 |
63 | 26 |
61 | 31 |
76 | 32 |
Ho: = 0 Ha: > 0
Find the Linear Correlation Coefficient r =
Find the p-value p-value =
The p-value is
- Less than (or equal to)
- Greater than
The p-value leads to a decision to
- Do Not Reject Ho
- Accept Ho
- Reject Ho
The conclusion is
- There is insufficient evidence to make a conclusion about the linear correlation between driver age and number of driver deaths.
- 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.
- There is a significant positive linear correlation between driver age and number of driver deaths.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started