Question

An experiment compares the taste of a new spaghetti sauce with the taste of a commercially successful sauce readily available in grocery stores. Each of a number of tasters tastes both sauces (in random order) and says which tastes better. This is called a

Answer 1

Answer: Matched Pairs Design

Answer 2

This experiment that compares the taste of the new sauce with that of the successful sauce is what is referred to as the matched pairs design.

The matched pairs design is a type of study where the major variables of the study have some key characteristics which they share.

The characteristics that they share must be of relevance to the topic that is being studied.

• In this question the taste of the sauce is a factor that the tasters are trying to establish.

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