Question: Shown below is a portion of a computer output for regression analysis relating Y (dependent variable) and X (independent variable). ANOVA df SS Regression 1
Shown below is a portion of a computer output for regression analysis relating Y (dependent variable) and X (independent variable).
ANOVA | ||
df | SS | |
Regression | 1 | 24.011 |
Residual | 8 | 67.989 |
Coefficients | Standard Error | |
Intercept | 11.065 | 2.043 |
x | -0.511 | 0.304 |
a. | What has been the sample size for the above? |
b. | Perform a t test and determine whether or not X and Y are related. Let = 0.05. |
c. | Perform an F test and determine whether or not X and Y are related. Let = 0.05. |
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
