Which statement about the median is true? A) It can only be applied to nominal data. B) It is always a whole number. C) It is influenced by extreme values. D) It may not be an actu... Which statement about the median is true? A) It can only be applied to nominal data. B) It is always a whole number. C) It is influenced by extreme values. D) It may not be an actual observation in the data set.
Understand the Problem
The question is asking about the properties of the median in statistics, specifically which of the provided statements is true regarding it.
Answer
D) It may not be an actual observation in the data set.
The final answer is D) It may not be an actual observation in the data set.
Answer for screen readers
The final answer is D) It may not be an actual observation in the data set.
More Information
The median is a measure of central tendency that is the middle value of a data set when it is ordered. If there is an even number of observations, the median is the average of the two middle numbers, hence it may not be an actual observation in the data set.
Tips
A common mistake is thinking the median is influenced by extreme values, which is more true for the mean. Also, remember the median does not necessarily need to be an actual data point, especially with even-sized data sets.
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