![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 08.01.2022 02:20, samirahscott
70 Points to whoever answers this and is right.
β¦ Using the regression calculator in your tool bar, create a scatterplot using your data set from step 1. Insert a screenshot of your scatterplot, or recreate it below.
Step 3: Analyze your data.
Now that you have represented your data graphically, it can be more easily analyzed.
β¦ Describe how the line of best fit and the correlation coefficient can be used to determine the correlation between the two variables on your graph.
β¦ Describe the type of correlation between the two variables on your graph. How do you know?
β¦ Does the correlation between the variables imply causation? Explain.
β¦ How do you calculate the residuals for a scatterplot?
β¦ Calculate the residuals for your scatterplot in step 2d.
β¦ Create a residual plot for your data.
β¦ Does your residual plot show that the linear model from the regression calculator is a good model? Explain your reasoning.
Step 4: Make a prediction with your data.
β¦ Using your equation from step 2d, estimate the GPA of a student who studies for 15 hours a week. Justify your answer.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Mathematics, 21.06.2019 20:10, kingdrew27
Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)
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Do you know the correct answer?
70 Points to whoever answers this and is right.
β¦ Using the regression calculator in your tool bar...
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