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Describe 2–3 combinations of independent and dependent variables that you could test using a regression analysis. When the relationship between two or more independent variables needs to be tested, a common tool to use is a regression analysis. Take, for example, a study that shows the relationship between gaming and teen violence or a study … Read more

Describe the relationship between the X-variable (resting heart rate)and the Y-variable (after exercise heart rate). Open the Heart Rate Dataset in Excel and identify the X-variable (resting heart rates for all 200 participants) and the Y-variable (after exercise heart rates for all 200 participants). Use the Scatter Plot function in the Insert Charts section of … Read more

Correlation between the resting and after exercising heart rates to determine if a linear relationship exists between the two variables In this lesson, you will run a correlation between the resting and after exercising heart rates to determine if a linear relationship exists between the two variables and how strong the relationship is. Steps Open … Read more

Significant difference between the average resting heart rate of males and the average resting heart rate of females In this assignment, you will test for a significant difference between the average resting heart rate of males and the average resting heart rate of females in your heart rate data.  You have observed that the mean … Read more

Explain and provide an example of the Statistical Procedure Based Approach in Data Mining There are many different approaches in Data Mining. Explain and provide an example of the “Statistical Procedure Based Approach” in Data Mining? Discussion Length (word count): At least 150 words. Provide me at least 3 References.   Answer preview to explain … Read more