6
QuizMultiple Choice
Regression Models
Question 6 of 10 • EAP-Algebra Functions and Data Analysis B
Company A: A 2-column table with 5 rows. The first column is labeled hours with entries 5, 12, 20, 29, 42. The second column is labeled earnings (dollar sign) with entries 340, 404, 460, 530, 630. Company B: A 2-column table with 5 rows. The first column is labeled hours with entries 4, 9, 20, 32, 39. The second column is labeled earnings (dollar sign) with entries 125, 234, 450, 668, 828.
Answer
A
Company A: Using linear regression models from both data sets, she determines that it pays about $14 more.B
Company A: Using quadratic regression models from both data sets, she determines that it pays about $5 more.C
Company B: Using linear regression models from both data sets, she determines that it pays about $10 more.D
Company B: Using exponential regression models from both data sets, she determines that it pays about $8 more.