The Following ANOVA Table Is from a Multiple Regression Analysis

question 51

Multiple Choice

The following ANOVA table is from a multiple regression analysis with n = 35 and four independent variables. $$\begin{array} { | c | c | c | c | c | c | } \hline \text { Source } & \mathrm { df } & \mathrm { SS } & \mathrm { MS } & F & p \\\hline \text { Repression } & & 700 & & & \\\hline \text { Error } & & & & & \\\hline \text { Total } & & 1000 & & & \\\hline\end{array}$$ The observed F value is __________.

• A)17.50
• B)2.33
• C)0.70
• D)0.43
• E)0.50

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Definitions:

Stemplot

A simple graphical representation used in statistics to display quantitative data, showing data values split into a 'stem' and 'leaf' format.

Distribution

In statistics, it refers to the way in which values of a variable or a set of variables are spread or dispersed across a range.

Categorical Variable

A variable that represents types or categories, which can take on names or labels and is not naturally ordered.

Back-to-Back Stemplots

Graphical tools used to compare the distribution of two related datasets by placing their stem plots back to back.