1- Open Wiley Plus and obtain the values for both X and Y, Place them in an...
Question:
1- Open Wiley Plus and obtain the values for both X and Y, Place them in an EXCEL file and use Data, Data Analysis, Regression, and select the values from your columns and enter them in the proper windows, click to obtain all output options and then EXCEL will generate the required output for you to use to answer most of the questions in Wiley Plus.
2- This problem 6-2 has many parts, hence answer all the parts but for:
Part c you need to do a lot of calculations before you enter the answers in Wiley plus, here use the X values given to you, plug them into the Estimated Regression Equation and find Y Hat for each X value. See page 317 on how they did a similar calculation. Kindly enter these values in Wiley Plus and record them by hand for your Handwritten answers part of this homework. kindly write down your answers on the Handwritten page for each part in order to submit them in Blackboard
3- Here is what you need to do in EXTRA writing to answer the following for these parts ONLY:
Part f: Interpret the Meaning of the Coefficient of Determination value that you found and write down your Interpretation on your paper.
Part j Interpret the Meaning of the Coefficient of Correlation value that you found and write down your interpretation on your paper.
Parts k, l and n Provide all the 5 required steps for the 2 t-tests and F-test using the P-Value as a rejection rule. Here you need to be Exact and complete all required 5 steps in a similar way as I showed you in the handout sent to you about this chapter. Kindly review pages 312 Through 315 and pages 322 through 323 to get ideas on how to complete these 3 hypothesis tests.
Accounting Information Systems
ISBN: 978-0133428537
13th edition
Authors: Marshall B. Romney, Paul J. Steinbart