# Correlation and Regression Analysis

7. 8 recent money spent for 2 years

^

Y = 0.0914x + 46.291

Mon recent x 454.8 664.1 745.8 783.9 798.1 1043.7 955.8 1224.4

Spent y 449.5 682.3 745.7 759.6 731.2 1019.9 928.2 1152.5

a. Find coefficient determination and interpret the result _________________

b. How can coefficient determination be interpreted

c. The coefficient money spent that is unexplained; the remain is money raised explain by money raised

d. Money spend can be explain in money raised, unexplained remaining

Find the standard error estimate Se and interpret the result ________________

A+bx regre-equal

Where x & y are variables, b is the slope of regression line,

A is the interpret point line and y is the axis

https://brainmass.com/statistics/regression-analysis/correlation-regression-analysis-recent-study-303741

#### Solution Preview

Please refer to the attachments for the solutions.

a) The Coefficient of Determination is given as 0.988.

b) The Coefficient of Determination is the ...

#### Solution Summary

The expert examines the correlation and regression analysis for recent study.