If a Data Set Has an Even Number of Observations

question 67

Multiple Choice

If a data set has an even number of observations, the median

• A) cannot be determined.
• B) is the average value of the two middle items.
• C) must be equal to the mean.
• D) is the average value of the two middle items when all items are arranged in ascending order.

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Definitions:

Informal Mentoring

A casual, non-structured mentoring relationship focusing on the mentee's growth and learning through the mentor's experiences and advice.

Develops Spontaneously

Refers to the natural or unplanned emergence of patterns, structures, or behaviors without external guidance or direct action.

Other-Oriented

Having an outward focus or concern for others' needs, feelings, or experiences, as opposed to being self-centered.

Task-Oriented

Focused primarily on accomplishing specific objectives or tasks rather than on emotional or interpersonal aspects.