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Consider the Following Regression Model: Humidity = β0 + β1

Question 23

Multiple Choice

Consider the following regression model: Humidity = β0 + β1 Temperature + β2 Spring + β3 Summer + β4Fall + β5 Rain + ε,
Where the dummy variables Spring,Summer,and Fall represent the qualitative variable Season (spring,summer,fall,winter) ,and the dummy variable Rain is defined as Rain = 1 if rainy day,Rain = 0 otherwise.What is the regression equation for the winter days?


A) Consider the following regression model: Humidity = β<sub>0</sub> + β<sub>1</sub> Temperature + β<sub>2</sub> Spring + β<sub>3</sub> Summer + β<sub>4</sub>Fall + β<sub>5</sub> Rain + ε, Where the dummy variables Spring,Summer,and Fall represent the qualitative variable Season (spring,summer,fall,winter) ,and the dummy variable Rain is defined as Rain = 1 if rainy day,Rain = 0 otherwise.What is the regression equation for the winter days? A) = (b<sub>0 </sub>+ b<sub>3</sub>) +b<sub>1</sub>Temperature + b<sub>5</sub>Rain B) = (b<sub>0 </sub>+ b<sub>2</sub> + b<sub>3</sub> + b<sub>4</sub>) + b<sub>1</sub>Temperature + b<sub>5</sub>Rain C) = b<sub>0 </sub>+ b<sub>1</sub>Temperature + b<sub>5</sub>Rain D) = (b0 + b3) +b1Temperature + b5Rain
B) Consider the following regression model: Humidity = β<sub>0</sub> + β<sub>1</sub> Temperature + β<sub>2</sub> Spring + β<sub>3</sub> Summer + β<sub>4</sub>Fall + β<sub>5</sub> Rain + ε, Where the dummy variables Spring,Summer,and Fall represent the qualitative variable Season (spring,summer,fall,winter) ,and the dummy variable Rain is defined as Rain = 1 if rainy day,Rain = 0 otherwise.What is the regression equation for the winter days? A) = (b<sub>0 </sub>+ b<sub>3</sub>) +b<sub>1</sub>Temperature + b<sub>5</sub>Rain B) = (b<sub>0 </sub>+ b<sub>2</sub> + b<sub>3</sub> + b<sub>4</sub>) + b<sub>1</sub>Temperature + b<sub>5</sub>Rain C) = b<sub>0 </sub>+ b<sub>1</sub>Temperature + b<sub>5</sub>Rain D) = (b0 + b2 + b3 + b4) + b1Temperature + b5Rain
C) Consider the following regression model: Humidity = β<sub>0</sub> + β<sub>1</sub> Temperature + β<sub>2</sub> Spring + β<sub>3</sub> Summer + β<sub>4</sub>Fall + β<sub>5</sub> Rain + ε, Where the dummy variables Spring,Summer,and Fall represent the qualitative variable Season (spring,summer,fall,winter) ,and the dummy variable Rain is defined as Rain = 1 if rainy day,Rain = 0 otherwise.What is the regression equation for the winter days? A) = (b<sub>0 </sub>+ b<sub>3</sub>) +b<sub>1</sub>Temperature + b<sub>5</sub>Rain B) = (b<sub>0 </sub>+ b<sub>2</sub> + b<sub>3</sub> + b<sub>4</sub>) + b<sub>1</sub>Temperature + b<sub>5</sub>Rain C) = b<sub>0 </sub>+ b<sub>1</sub>Temperature + b<sub>5</sub>Rain D) = b0 + b1Temperature + b5Rain
D) Consider the following regression model: Humidity = β<sub>0</sub> + β<sub>1</sub> Temperature + β<sub>2</sub> Spring + β<sub>3</sub> Summer + β<sub>4</sub>Fall + β<sub>5</sub> Rain + ε, Where the dummy variables Spring,Summer,and Fall represent the qualitative variable Season (spring,summer,fall,winter) ,and the dummy variable Rain is defined as Rain = 1 if rainy day,Rain = 0 otherwise.What is the regression equation for the winter days? A) = (b<sub>0 </sub>+ b<sub>3</sub>) +b<sub>1</sub>Temperature + b<sub>5</sub>Rain B) = (b<sub>0 </sub>+ b<sub>2</sub> + b<sub>3</sub> + b<sub>4</sub>) + b<sub>1</sub>Temperature + b<sub>5</sub>Rain C) = b<sub>0 </sub>+ b<sub>1</sub>Temperature + b<sub>5</sub>Rain D)

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