Answer all parts of the question.

Must the measures of central tendency (mean, median, mode) be actual values in a data set? That is, are the values one of the data entries? In your response, state whether or not the mean is an actual value in the data set, whether the median is an actual value in the data set, and whether the mode is an actual value in the data set. You can use the terms always, sometimes, often, and never in your response. You may also provide examples