Quick Question
The plots below show the relationship between two of the independent variables considered by Ashenfelter and the price of wine.
![Plot of price vs. average growing season temperature.](/courses/sloan-school-of-management/15-071-the-analytics-edge-spring-2017/linear-regression/the-statistical-sommelier-an-introduction-to-linear-regression/quick-question-46/Wine_QQ1_Plot1.png)
![Plot of price vs. harvest rainfall.](/courses/sloan-school-of-management/15-071-the-analytics-edge-spring-2017/linear-regression/the-statistical-sommelier-an-introduction-to-linear-regression/quick-question-46/Wine_QQ1_Plot2.png)
What is the correct relationship between harvest rain, average growing season temperature, and wine prices?
Explanation
The plots show a positive trend between average growing season temperature and the wine price. While the trend is less clear between harvest rain and price, there is a slight negative association.