Use the following data to perform a regression analysis. What is the null hypothesis? What is the alternative Hypothesis? What is the R2 Month Sales 1 132 2 131 3 134 4 140 5 141 6 142 7 144 8 143 9 146 10 145 11 148 12 148

Use the following data to perform a regression analysis. What is the null hypothesis? What is the alternative Hypothesis? What is the R2 Month Sales 1 132 2 131 3 134 4 140 5 141 6 142 7 144 8 143 9 146 10 145 11 148 12 148

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter1: Functions

Section1.2: The Least Square Line

Problem 5E

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Question

Use the following data to perform a regression analysis.

1. What is the null hypothesis?
2. What is the alternative Hypothesis?
3. What is the R²

Month	Sales
1	132
2	131
3	134
4	140
5	141
6	142
7	144
8	143
9	146
10	145
11	148
12	148

Definition Definition Statistical method that estimates the relationship between a dependent variable and one or more independent variables. In regression analysis, dependent variables are called outcome variables and independent variables are called predictors.

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