Asked by Gamaliel Moreno on May 02, 2024
Verified
Which measure of central tendency score is used for interval and ratio data, but not for nominal or ordinal?
A) Mean
B) Median
C) Mode
D) Variance
Central Tendency
Central tendency refers to a central value or a typical value for a probability distribution. It is a measure that attempts to describe a set of data by identifying the central position within that set of data. The most common measures of central tendency are the mean, median, and mode.
Interval Data
Interval data refers to a type of quantitative data that not only categorizes and orders the quantities but also precisely measures the differences between them. Unlike ordinal data, interval data has equal intervals between values, making mathematical operations meaningful.
Ratio Data
A type of quantitative data that possesses a natural zero point and allows for meaningful comparisons using division, enabling measurement of both differences and ratios between data points.
- Identify and use appropriate measures of central tendency for different data types.
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Learning Objectives
- Identify and use appropriate measures of central tendency for different data types.