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If the distribution is positively skewed distribution, the mean will always be the highest estimate of central tendency and the mode will always be the lowest estimate of central tendency. This is true if we assume the distribution has a single mode.

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โˆ™ 2013-02-24 05:51:53
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Q: What is the smallest measure of central tendency in a positively skewed distribution?
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Is Mean is more sensitive to skewness than the median?

If the distribution is positively skewed , then the mean will always be the highest estimate of central tendency and the mode will always be the lowest estimate of central tendency (If it is a uni-modal distribution). If the distribution is negatively skewed then mean will always be the lowest estimate of central tendency and the mode will be the highest estimate of central tendency. In both positive and negative skewed distribution the median will always be between the mean and the mode. If a distribution is less symmetrical and more skewed, you are better of using the median over the mean.


For a skewed distribution what is a better indicator of the central tendency?

Mode


Is median better indicator of central tendency of skewed distribution?

Yes. Central tendency is the way data clusters around a value. Even if the distribution of the value is skewed, the median would be the best indicator of central tendency because of the way the data is clustered.


What is the relation of the three measures of central tendency to a normal distribution?

Equality.


Most useful central tendency for badly skewed distribution?

median


What are the three measures of central tendency?

The mean and median are two measures of central tendency. In introductory statistics many schools include the mode as another example of central tendency but the mode could well be at the end of a distribution.


What are the Tools used in descriptive statistics?

frequency distribution regression analysis measure of central tendency


Why are mean median mode and range considered measures of central tendency?

Range is NOT a measure of central tendency. In a number of distribution - though by no means all - the mean, median and mode are near the middle of the distribution. That is more likely to be the case with a large number of observations (or experiments).


What measure of dispersion is used with bimodal distribution?

Central tendency is used with bidmodal distribution. This measure if dispersion is similar to the median of a set of data.?æ


Advantages of measures of central tendency?

Benefits of Central Tendency


What are the characteristics of mean as a measure of central tendency?

One of the characteristics of mean when measuring central tendency is that when there are positively skewed distributions, the mean is always greater than the median. Another characteristic is that when there are negatively skewed distributions, the mean is always less than the median.


Why is it being called central tendency?

It is called central tendency because it represents the averages. Central tendency has three measurements: # Mean # Mode # Median


What are the importances of Central Tendency?

Central tendency is important because it is used to calculate an average on a collection of data. Central Tendency includes the mean, median, and mode.


What does the word central tendency mean in math?

"Central tendency" is a phrase comprising TWO words, it is not a word. Central tendency refers to the tendency of some data sets to collect around their middle value.


Why are the mean mode and median considered measures of central tendency?

In typical statistical distributions, these are measures that tend to lie close to the centre of the distribution.


How do you find an average from the measures of central tendency?

One of the measures of central tendency IS the average, also known as mean. You can't calculate the average from other measures of central tendency.


What are the benefits of measures of central tendency Explain with an example?

"What are the benefits of measures of central tendency? Explain with an example


Which measure of central tendency best describes the data set without an outlier?

The mean may be a good measure but not if the data distribution is very skewed.


What is the definition of measures of center?

Plotting data in a frequency distribution shows the general shape of the distribution and gives a general sense of how the numbers are bunched. Several statistics can be used to represent the "center" of the distribution. These statistics are commonly referred to as measures of central tendency.


What are the advantages and disadvantages of measures of central tendency?

One advantage to using central tendency is the fact that is represents all data. A disadvantage to using central tendency is the fact that extremes can skew the data.


What is valid statement about land distribution in many central American nations?

the largest amount of land is owned by the smallest number of families


What is the difference between central tendency and average or mean?

The average or mean is one measure of central tendency. There are several.


What does central tendency mean in math terms?

Measures of central tendency are the mean, median, range, mode ect.


Which statements accurately describes the measures of central tendency?

"Measures of central tendency are statistical measures." is an accurate statement.


Is range a measure of central tendency?

NO