Author: Anonymous

A regression coefficient has p-value = 0.009, and the chosen alpha is 0.01. According to Module 8’s p-value interpretation, enter 1 if statistically significant and 0 if not statistically significant.

Multiple regression includes one dependent variable and two or more independent variables.

A regression output shows a p-value of 0.003 for an independent variable. The analyst uses alpha = 0.05. Based on Module 8’s interpretation of p-values, what is the most appropriate conclusion about that independent variable?

Module 8 describes an Excel shortcut for quickly generating a regression line after creating a scatterplot. What action begins this shortcut?

A statistically significant correlation alone proves a causal relationship.

In Module 8, p-values are described as being similar to alpha values, but with an important difference. Which statement best captures that difference?

In Module 8, the regression output term standard error is described as similar in general meaning to standard deviation. What does standard error most directly represent in a regression context?

Excel’s Data Analysis tool used to generate least squares regression output is called __________.

Which equation form best matches Module 8’s multiple regression model?

In the Excel scatterplot shortcut described in Module 8, which two display options should be selected when adding a linear trendline to a scatterplot?