What is the most stable and useful measure of central tendency?

mean
As mean uses all the observations in a given distribution. Hence, mean is considered as the most stable central tendency.

How do you find the mean median and mode of a data set?

The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to greatest. The mode is the number that occurs most often in a data set. Created by Sal Khan.

Which of the following is not a measure of central tendency?

Standard deviation is a measure of dispersion, not measure of central tendency. This option is the correct answer.

What is the median score of the data set?

middle number
The Median of a Data Set The median of a set of numbers is the middle number in the set (after the numbers have been arranged from least to greatest) — or, if there are an even number of data, the median is the average of the middle two numbers.

Which is the most unstable measure of central tendency?

The mean is the most sophisticated of all the measures of central tendency because it incorporates the most information in its calculation, but it is also a relatively “unstable” measure.

What is stable measure of central tendency?

Mean is considered as most stable central tendency. Because it uses all the observation in any given distribution.

What is the most reliable measure of variability?

The standard deviation
The standard deviation is the most commonly used and the most important measure of variability. Standard deviation uses the mean of the distribution as a reference point and measures variability by considering the distance between each score and the mean.

For which data representation is the median the better measure of center?

The median is generally a better measure of the center when there are extreme values or outliers because it is not affected by the precise numerical values of the outliers. The mean is the most common measure of the center.

Which of the following is measure of central tendency?

There are three main measures of central tendency: the mode, the median and the mean. Each of these measures describes a different indication of the typical or central value in the distribution.

Which is the least stable measure of central tendency?

the mode
the mode is the least stable of the three measures of central tendency.

What are the measures of central tendency?

the mean
There are three main measures of central tendency: the mode, the median and the mean. Each of these measures describes a different indication of the typical or central value in the distribution.