business statistics 91

Are you pressed for time and haven’t started working on your assignment yet? Would you like to buy an assignment? Use our custom writing services for better grades. Even if your deadline is approaching fast, our writers can handle your task right when you need it. Our writers will complete your order from scratch and make sure it’s completely unique.


Order a Similar Paper Order a Different Paper

Main Post: Consider the dataset that you analyzed in Unit 1. If your dataset did not have two quantitative variables or if you would prefer using a different dataset, visit the dataset link to select a new data set of interest to you (attached). See Example (attached).

Determine the following information on your selected data set. Be sure to answer all questions using complete sentences.

1. State the dataset and the two quantitative variables of interest. Do you think there might be a correlation between the two variables (before you analyze the data)? Why or why not.

2. Create a scatterplot with a simple linear regression. Attach the scatterplot to your post.

3. Run the regression analysis in Excel Data Analysis. Share the output.

4. What is the coefficient of determination r2? Summarize the results by stating whether this is a strong or weak relationship. State whether it is a positive or negative relationship. Is this result what you expected?

5. Use the regression analysis output to determine the linear regression (best fit prediction line) equation.

Writerbay.net

Do you need help with this or a different assignment? Even when your task is complicated and the deadline is in less than 2 days, you still have every chance to get a good grade for it. How? By completing the order form, you will get the finest custom-written assignment at an affordable price. We also deliver a number of services for free (e.g., revisions, editing, checking the text for authenticity). Use our paper writing service to receive effective help with your homework.


Order a Similar Paper Order a Different Paper