In a set with an even number of terms, how is the median determined?

Study for the TExES Mathematics 4-8 Test. Practice with flashcards and multiple choice questions. Assess your knowledge to prepare effectively and excel in your exam!

In a set with an even number of terms, the median is determined by identifying the two middle numbers and calculating their average. When a dataset has an even quantity of values, there isn't a single middle value. Instead, the two values that occupy the middle positions are selected, since they can effectively represent the center of the dataset.

To find the median, you add these two middle numbers together and then divide by two. This process ensures that the median represents the central tendency of the dataset accurately, taking into account the values immediately surrounding the center. Therefore, when determining the median for a set with an even quantity of terms, the method described—adding the two middle numbers and dividing by 2—is indeed the correct approach.

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