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NEED HELP FOR MY STATS CLASS
A chef has created a linear regression model to predict the boiling temperature of water based on the amount of salt added to a 5-gallon pot of water. What is the explanatory variable and what is the response variable?
Explanatory: boiling temperature of the water; Response: amount of salt
Explanatory: the amount of salt; Response: the amount of water in the pot.
Explanatory: amount of salt; Response: boiling temperature of the water
Explanatory: amount of water in the pot; Response: the amount of salt