Project #84458 - STAT 8-2

 

Question 1 

 

 

 

 

You want to find out if text-based internet ads produce fewer page clicks than predominantly graphics-based internet ads. The correct statistical technique/test would be

 

   

Chi-square

 

   

Correlation

 

   

One-tailed ttest

 

   

Two-tailed ttest

 

   

Simple linear regression

 

   

Multiple regression

 

   

Logistic regression

 

   

Dummy variable regression

 

   

ANOVA

 

   

One-way ANOVA

 

 

 

 

 .

 

1 points   

 

 

Question 2 

 

 

 

 

You want to find out if there's a relationship between gender and whether an employee is accepted for advanced management training in your company or not. The correct statistical technique/test would be

 

   

Chi-square

 

   

Correlation

 

   

One-tailed ttest

 

   

Two-tailed ttest

 

   

Simple linear regression

 

   

Multiple regression

 

   

Logistic regression

 

   

Dummy variable regression

 

   

ANOVA

 

   

One-way ANOVA

 

 

 

 

 .

 

1 points   

 

 

Question 3 

 

 

 

 

You want to determine if salary is affected by gender and whether the employee has a graduate degree or not (taken together). The correct statistical technique/test would be

 

   

Chi-square

 

   

Correlation

 

   

One-tailed ttest

 

   

Two-tailed ttest

 

   

Simple linear regression

 

   

Multiple regression

 

   

Logistic regression

 

   

Dummy variable regression

 

   

ANOVA

 

   

One-way ANOVA

 

 

 

 

 .

 

1 points   

 

 

Question 4 

 

 

 

 

You want to find out if there's a difference in sales, within your four regions, in you major retailing chain. The correct statistical technique/test would be

 

   

Chi-square

 

   

Correlation

 

   

One-tailed ttest

 

   

Two-tailed ttest

 

   

Simple linear regression

 

   

Multiple regression

 

   

Logistic regression

 

   

Dummy variable regression

 

   

ANOVA

 

   

One-way ANOVA

 

 

 

 

 .

 

1 points   

 

 

Question 5 

 

 

 

 

You want to develop a model to predict stock portfolio returns based on the Gross Domestic Product, the Consumer Price Index, the Dow Jones Industrial Average, and whether or not the portfolio is predominantly focused on growth or value. The correct statistical technique/test would be

 

   

Chi-square

 

   

Correlation

 

   

One-tailed ttest

 

   

Two-tailed ttest

 

   

Simple linear regression

 

   

Multiple regression

 

   

Logistic regression

 

   

Dummy variable regression

 

   

ANOVA

 

   

One-way ANOVA

 

 

 

 

 .

 

1 points   

 

 

Question 6 

 

 

 

 

You want to find out if there's a relationship between job satisfaction, measured by averaging 15 items on a 7 point response scale, and individual absenteeism rates (days missed). The correct statistical technique/test would be

 

   

Chi-square

 

   

Correlation

 

   

One-tailed ttest

 

   

Two-tailed ttest

 

   

Simple linear regression

 

   

Multiple regression

 

   

Logistic regression

 

   

Dummy variable regression

 

   

ANOVA

 

   

One-way ANOVA

 

 

 

 

 .

 

1 points   

 

 

Question 7 

 

 

 

 

You want to determine if there's a relationship between the type of industry (e.g., chemicals, automotive, pharmaceuticals) and the CEO's gender. The correct statistical technique/test would be

 

   

Chi-square

 

   

Correlation

 

   

One-tailed ttest

 

   

Two-tailed ttest

 

   

Simple linear regression

 

   

Multiple regression

 

   

Logistic regression

 

   

Dummy variable regression

 

   

ANOVA

 

   

One-way ANOVA

 

 

 

 

 .

 

1 points   

 

 

Question 8 

 

 

 

 

You develop a model want to determine if turnover (yes or no) is predicted by salary, years with the company, age, and performance (measured on a 1 to a 100 point scale). The correct statistical technique/test would be

 

   

Chi-square

 

   

Correlation

 

   

One-tailed ttest

 

   

Two-tailed ttest

 

   

Simple linear regression

 

   

Multiple regression

 

   

Logistic regression

 

   

Dummy variable regression

 

   

ANOVA

 

   

One-way ANOVA

 

 

 

 

 .

 

1 points   

 

 

Question 9 

 

 

 

 

You are interested in developing a model to predict sales, a continuous variable, based on the dollar amount spent on advertising. The correct statistical technique/test would be

 

   

Chi-square

 

   

Correlation

 

   

One-tailed ttest

 

   

Two-tailed ttest

 

   

Simple linear regression

 

   

Multiple regression

 

   

Logistic regression

 

   

Dummy variable regression

 

   

ANOVA

 

   

One-way ANOVA 

 

Subject Business
Due By (Pacific Time) 09/30/2015 02:50 pm
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