If Macaroni and Cheese Is an Inferior Good,then a Decrease

question 82

Multiple Choice

If macaroni and cheese is an inferior good,then a decrease in income results in

• A) an increase in the demand for macaroni and cheese.
• B) a decrease in the demand for macaroni and cheese.
• C) an increase in the supply of macaroni and cheese.
• D) a decrease in the supply of macaroni and cheese.
• E) Both answers A and D are correct.

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Definitions:

Simple Random Sample

A smaller group taken from a larger statistical group where each individual has the same chance of selection.

Population

The entire group of individuals or instances about whom the data is to be collected or researched.

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true, often denoted by alpha.

Type I Error

The error that occurs when a true null hypothesis is incorrectly rejected, often denoted as the false positive rate.