Question

Define central tendency and explain its measurement

Answer 1

Step-by-step explanation:

In statistics, a central tendency (or measure of central tendency) is a central or typical value for a probability distribution. ... The term central tendency dates from the late 1920s. The most common measures of central tendency are the arithmetic mean, the median and the mode

Answer 2

DEFINITION:

Central tendency is a descriptive summary of a dataset through a single value that reflects the center of the data distribution. Along with the variability (dispersion) of a dataset, central tendency is a branch of descriptive statistics. The central tendency is one of the most quintessential concepts in statistics.

MEASUREMENTS:

Measures of central tendency are numbers that tend to cluster around the “middle” of a set of values. Three such middle numbers are the mean, the median, and the mode. For example, suppose your earnings for the past week were the values shown in Table 1

.The most common measures of central tendency are the arithmetic mean, the median, and the mode. A middle tendency can be calculated for either a finite set of values or for a theoretical distribution, such as the normal distribution.