Central Tendency Quiz

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How is central tendency typically contrasted with dispersion or variability in statistics?

Central tendency in statistics is typically contrasted with dispersion or variability, as dispersion and central tendency are the often characterized properties of distributions. Analysis may judge whether data has a strong or a weak central tendency based on its dispersion.

What are the three most common measures of central tendency in statistics?

The three most common measures of central tendency in statistics are the arithmetic mean, the median, and the mode.

What is the colloquial term often used to refer to measures of central tendency in statistics?

The colloquial term often used to refer to measures of central tendency in statistics is 'averages.'

What is the date of origin for the term 'central tendency' in statistics?

<p>The term 'central tendency' in statistics dates from the late 1920s.</p> Signup and view all the answers

What is the theoretical distribution for which a middle tendency can be calculated?

<p>A middle tendency can be calculated for either a finite set of values or for a theoretical distribution, such as the normal distribution.</p> Signup and view all the answers