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No. & Date Asked  Question 

# 877 :: 1/13/11

Suppose that the sales manager of a large automotive parts distributor wants to estimate as early as April the total annual sales of a region. On the. . .
Regression Analysis 
# 856 :: 3/14/10

In this case, we are going to study some data collected from Kelly Blue Book for several hundred 2005 used General Motors (GM) cars. This data allows . . .
Regression Analysis 
# 765 :: 6/23/09

A football team's season ticket sales, percentage of games won, and number of active alumni for the years 19922000 are given below:
Year . . .
Regression Analysis 
# 721 :: 5/5/09

What does regression do? What is its purpose?. . .
Regression Analysis 
# 549 :: 12/10/08

An expert witness in a case of alleged racial discrimination in a state university school of nursing introduced a regression of the determinants of Sa. . .
Regression Equation,
Regression Analysis 
# 548 :: 12/10/08

A researcher used stepwise regression to create regression models to predict BirthRate (births per 1,000) using five predictors: LifeExp (life expecta. . .
Stepwise Regression,
Regression Analysis 
# 546 :: 12/10/08

In the following regression, X = total assets ($ billions), Y = total revenue ($ billions), and n = 64 large banks. (a) Write the fitted regression eq. . .
Regression Analysis,
Slope,
Regression Equation 
# 545 :: 12/10/08

In the following regression, X = weekly pay, Y = income tax withheld, and n = 35 McDonald’s employees. (a) Write the fitted regression equation. (b) S. . .
Regression Analysis,
Slope 
# 544 :: 12/10/08

(a) How does correlation analysis differ from regression analysis? (b) What does a correlation coefficient reveal? (c) State the quick rule for a sign. . .
Correlation,
correlation coefficient ,
Regression Analysis,
significant correlation 
# 513 :: 11/17/08

I have a question about SEYhat in timeseries regression for N=1 subject....
I want to know whether the StdError of the fitted score (SEYhat) can. . .
TimeSeries,
Regression Analysis,
autocorrelation 
# 408 :: 9/23/08

Use Excel, or MINITAB to fit the regression model, including residuals and standardized residuals:
DATA SET E Ages and Weights of 31 Randomly Chose. . .
Minitab,
Regression Analysis,
Residuals 
# 185 :: 5/7/08

Hi I am performing a regression analysis with 3 x variables.
My question is, if I have high p values (i.e. above 0.05) for each of the x coefficie. . .
Regression Analysis,
collinearity,
Correlation 