Question
Tornadoesdata and find month Y that has the strongest positive correlation with month X = January. Create a chart where the X-axis and the Y-axis
Tornadoesdata and find month Y that has the strongest positive correlation with month X = January.
Create a chart where the X-axis and the Y-axis represent the number of tornadoes for month X = January and the unknown month Y respectively. Properly label the chart and be sure that you have the fitted line as well as R-squared and answer the questions.
Answer questions 5 to 7.
5. What is the R-squared on your chart? (round to 2 decimal places)
- a. 0.15
- b. 0.36
- c. 0.57
- d. 0.79
6. The slope of the line is? (round to 2 decimal places)
- a. 0.17
- b. 0.35
- c. 0.66
- d. 0.91
7. The Y-intercept should be 25.248. What is the meaning of this number? (pick the best answer)
- a. The more tornadoes in January the tornadoes in month Y will increase by 25.248
- b. Even if there are no tornadoes in January there will be about 25.248 tornadoes in month Y.
- c. There will be 25.248 tornadoes in Month Y for each observed tornado in January
- d. This number has no meaning
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