Mathematics, 15.07.2019 05:30 lizbethh62
Data set hours studying gpa 0.7 1.11 21.9 3.69 18 4 16.7 3.21 18 3.7 13.8 1.42 18 3.8 18 4 15.5 3.92 16.7 3.21 step 1: collect and organize your data. β¦ using the super survey simulator, survey 10 students of your choice and gather data. create an organized representation of your data below. β¦ what do you think the purpose of this survey is? explain. step 2: graph your data. after organizing your data, you will now create a graphical representation of your data. β¦ why is a scatterplot an appropriate display for this data set? β¦ what features would need to be included on a scatterplot so that the data can be easily analyzed? make a list of needed features and explain why each is important to the graph. β¦ next, you will make a scatterplot. name a point that will be on your scatterplot and describe what it represents. 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.
Answers: 2
Mathematics, 21.06.2019 19:30
Click the arrows to advance or review slides. mapping carbohydrates to food carbohydrates (grams) 15 food (quantity) bread (1 slice) pasta (1/3 cup) apple (1 medium) mashed potatoes (1/2 cup) broccoli (1/2 cup) carrots (1/2 cup) milk (1 cup) yogurt (6 oz.) 12 12 is jennifer's relation a function? yes no f 1 of 2 β jennifer figure out the difference between a function and a relation by answering the questions about her food choices
Answers: 2
Mathematics, 21.06.2019 19:50
Which statement is true? n is a point of tangency on circle p. pt is a secant of circle p. is a secant of circle p. vu is a tangent of circle p.
Answers: 3
Data set hours studying gpa 0.7 1.11 21.9 3.69 18 4 16.7 3.21 18 3.7 13.8 1.42 18 3.8 18 4 15.5 3.92...
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