Use Computer Software to Obtain the Multiple Regression Equation and Identify

question 24

Multiple Choice

Use computer software to obtain the multiple regression equation and identify $R ^ { 2 }$ adjusted $R ^ { 2 }$ and the P -value. An anti-smoking group used data in the table to relate the carbon monoxide (CO) of various brands of cigarettes to their tar and nicotine (NIC) content.
$\begin{array} { c c c } \hline \text { CO } & \text { TAR } & \text { NIC } \\\hline 15 & 1.2 & 16 \\15 & 1.2 & 16 \\17 & 1.0 & 16 \\6 & 0.8 & 9 \\1 & 0.1 & 1 \\8 & 0.8 & 8 \\10 & 0.8 & 10 \\17 & 1.0 & 16 \\15 & 1.2 & 15 \\11 & 0.7 & 9 \\18 & 1.4 & 18 \\16 & 1.0 & 15 \\10 & 0.8 & 9 \\7 & 0.5 & 5 \\18 & 1.1 & 16 \\\hline\end{array}$

• A) 0.931,0.902,0.000
• B) 0.943,0.934,0.000
• C) 0.861,0.900,0.015
• D) 0.976,0.921,0.002

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Definitions:

Calculating GDP

The process of estimating the total monetary value of all finished goods and services produced within a country's borders in a specific time period.

Double Counting

The mistake of counting the same item or transaction more than once when calculating economic indicators, leading to inaccuracies.

Real GDP

Gross Domestic Product adjusted for inflation, providing a more accurate measure of the economic value of goods and services produced over a specific period.

Nominal GDP

The market value of all final goods and services produced within a country in a given period, measured using current prices without adjustment for inflation.