Wine Quality Assessments Dataset Questions
Description
You and your friend are hanging out at a fancy restaurant and begin talking about the quality of wines. You eventually decide that subjective discussions are of no consequence. You want to look at objective data to understand what is the best definition of wine quality.
Your friend is resourceful enough to find a dataset on wine quality assessments of various wine types. As you head back home your discussion becomes rather intense as to what attributes are important to the quality of the wine.
Answer the following questions with respect to wine quality:
- Your friend argues that in red wine, pH has no impact on the quality of the wine. You say that is not true, who is right? Justify your answer.
- You both agree that the residual sugar of white wine will be related to the pH of the wine. How true is this? Justify your answer.
Dataset
- Red Wine:
https://s3.amazonaws.com/filtereddatasets/Wine_Din...
- White Wine:
https://s3.amazonaws.com/filtereddatasets/Wine_Din...
dataset Columns
fixed acidity
volatile acidity
citric acid
residual sugar
chlorides
free sulfur dioxide
total sulfur dioxide
density
pH
sulphates
alcohol
quality (score between 0 and 10)
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