# Regression Analysis

You are given the following results from computations pertaining to a simple linear regression application.

Y=5,723.0+145x

n= 25

Sb1=10.80

a) based on the statistics supplied, can you conclude that there is a significant linear relationship between x and y? test at a significant level of 0.05

b) interpret the slope coefficient.

c) Develop a 95% confidence interval estimate for the true regression slope and interpret the estimate.

https://brainmass.com/statistics/regression-analysis/regression-analysis-15234

#### Solution Summary

You are given the following results from computations pertaining to a simple linear regression application.

Y=5,723.0+145x

n= 25

Sb1=10.80

a) based on the statistics supplied, can you conclude that there is a significant linear relationship between x and y? test at a significant level of 0.05

b) interpret the slope coefficient.

c) Develop a 95% confidence interval estimate for the true regression slope and interpret the estimate.