MAT 106 Module 3 - Assignment 2 - LASA 1 - Linear Regression

Mar 29th, 2015
Studypool Tutor
Ashford University
Course: MATH
Price: $10 USD

Tutor description

Assignment 2: LASA 1: Linear Regression In this assignment, you will use a spreadsheet to examine pairs of variables, using the method of linear regression, to determine if there is any correlation between the variables. Afterwards, you will postulate whether this correlation reveals a causal relationship (and why). Click here to open the Excel spreadsheet containing the data for this assignment. This spreadsheet contains the data from a study that attempted to see if there is a correlation between the hours that students studied and the grade that they earned on a test. The correlation test you are about to run will help you to determine if there is, in fact, a correlation between study time and test score. If you find a strong correlation, then you will postulate whether you feel this indicates a causal relationship. Below are instructions on how to perform this correlation test in Microsoft Excel. In the Excel spreadsheet, perform the following operations: Save the spreadsheet to yo

Word Count: 24
Showing Page: 1/4
7432.51651.71312691848911.5121417212025222419262718.525.519.6Exam score6360485180655383807365828567697274757891.594979389908895849490.5Exam score vs. Hours of Study120100Exam ScoreHours of Study80y = 1.5608x + 556040200051015Hours of Study20ours of Studyy = 1.5608x + 55.767R = 0.785202530

Review from student

Studypool Student
" Outstanding Job!!!! "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1830 tutors are online

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors