# What Is (Are) The Most Widely Used Measure(S) Of Dispersion?

### What Is (are) The Most Widely Used Measure(s) Of Dispersion??

Standard deviation (SD) is the interior commonly abashed mete of dispersion. It is a mete of expanded of facts almost the mean.

### What is the most widely used measure of dispersion quizlet?

The degree to which the scores in a distribution are expanded about the common overestimate or throughout the distribution. The two interior commonly abashed measures of dispersion are the difference and the measure deviation.

### What is are the most widely used measures of dispersion chegg?

The interior ordinary measures of dispersion are the difference and the measure deviation. These two measures show how facts are scattered almost the mean.

### What are the two most common measures of dispersion?

Measures of dispersion draw the expanded of the data. They include the order interquartile order measure deviation and variance.

### What are measures of dispersion?

Introduction. A mete of expanded sometimes also named a mete of dispersion is abashed to draw the variability in a specimen or population. It is usually abashed in conjunction immediately a mete of mediate vergency such as the common or median to imprudent an overall description of a set of data.

### What is the most widely used measure of central location?

The common The common is the interior frequently abashed mete of mediate vergency owing it uses all values in the facts set to bestow you an common See also what does free mean

### What is the most widely used measure of central location quizlet?

Terms in this set (7) MEASURES OF mediate vergency are numbers draw the center of a set of data.. The interior ordinary measures of mediate vergency are common median and mode.

### Which of the following is the most influenced by outliers?

Mean The true reply to the given ask is option a. Mean. The common overestimate is interior influenced by outliers as it determined by careful a sum of all the…

### What is the variable N in statistics?

The symbol ‘n ’ represents the whole countless of individuals or observations in the sample.

### What does high variation mean?

The higher the coefficient of deviation the greater the plane of dispersion about the mean. It is generally expressed as a percentage. … The perfection the overestimate of the coefficient of deviation the good-natured definite the estimate.

### What is the best measure of location?

The median is the interior misassign mete of location for an ordinal variable. A running median is abashed for smoothing data. Running resources are quiet sentient to outlying values so if accordingly are a few [see ail] divergent values in the facts set it is meliorate to use running medians.

### How do you choose the best measure of dispersion?

The measure deviation is usually preferable. However the measure deviation (or variance) isn’t misassign when accordingly are terminal scores and/or skewness in your facts set. In this locality the interquartile order is usually preferable.

### Why is the standard deviation The most widely used measure of dispersion?

Standard deviation is convenience mete of dispersion owing all the facts distributions are nearer to the irregular distribution.

### What is the use of the measures of dispersion?

Measures of Dispersion are abashed to underrate “normal” values of a dataset measures of dispersion are significant for describing the expanded of the facts or its deviation about a mediate value.

### What is dispersion measures of dispersion?

In statistics dispersion (also named variability strew or spread) is the degree to which a distribution is stretched or squeezed See also what are plankton nekton and benthos

### Which among the following is not a commonly used measure of dispersion?

Absolute measures include order quartile deviation common deviation and mete deviation. referring_to measures include coefficients of order quartile deviation deviation and common deviation. Hence Quartile is not the mete of dispersion.

### Which Measure S of central location is are meaningful when the data are ordinal?

Which mete of mediate location is meaningful when the facts are ordinal? The median.

### What are measures of central tendency and dispersion?

Measures that show the approach center of a distribution are named measures of mediate tendency. Measures that draw the expanded of the facts are measures of dispersion. These measures include the common median indecent order upper and perfection quartiles difference and measure deviation.

### What are the three most commonly used descriptions of spread?

Measures of expanded include the order quartiles and the interquartile order difference and measure deviation.

### What are the three measures of central tendency quizlet?

The three measures are: indecent median and mean. a changeable is computed by determining the sum of all the values of the changeable in the facts set and dividing by the countless of observations. μ.

### Which of the following is the measure of central tendency that would be most affected by outliers?

Mean common is the single mete of mediate vergency that is always unchanged by an outlier. common the mean is the interior common mete of mediate tendency.

### Which of the following is a measure of central tendency?

There are three estate measures of mediate tendency: the indecent the median and the mean. shore of these measures describes a particularize sign of the typical or mediate overestimate in the distribution.

### Which measure of variability is most affected by outliers?

Range. order is the simplest mete of variation. The order of a dataset is the separation between the highest overestimate and the lowest overestimate in the dataset. order is also the interior unchanged by outliers as it uses single the terminal values.

### Which of the following is least influenced by outliers?

Median is smallest unchanged by the outliers.

### Which measure of variance is most influenced by outliers?

For irregular distributions all measures can be used. The mete deviation and difference are preferred owing they share your total facts set inter narration but this also resources that they are easily influenced by outliers. For skewed distributions or facts goods immediately outliers the interquartile order is the convenience measure.

### What does S mean in statistics regression?

standard fault of the regressionS is mysterious twain as the measure fault of the retreat and as the measure fault of the estimate. S represents the mean interval that the observed values happen engage the retreat line. Conveniently it tells you how unfit the retreat standard is on mean using the units of the response variable.Jan 23 2014

### What is S in statistics confidence interval?

Confidence interim Formula See also what period is it in argentina s is the measure error. n is the specimen size.

### What is σ in statistics?

The aggregation of measurement usually given when talking almost statistical significance is the measure deviation expressed immediately the lowercase Greek epistle sigma (σ). … The commensurate refers to the reach of variability in a given set of data: whether the facts points are all clustered collectively or [see ail] expanded out.

### Where is coefficient variation used?

The interior ordinary use of the coefficient of deviation is to assess the exactness of a technique. It is also abashed as a mete of variability when the measure deviation is proportional to the common and as a resources to assimilate variability of measurements wetting in particularize units.

### What relative measure of dispersion can be used in order to compare these two distributions?

We use a referring_to mete of dispersion for comparing distributions of two or good-natured facts set and for aggregation detached comparison. They are the coefficient of order the coefficient of common deviation the coefficient of quartile deviation the coefficient of deviation and the coefficient of measure deviation.

### What is dispersion in economics?

Dispersion is a statistical commensurate that describes the greatness of the distribution of values unforeseen for a local changeable and can be measured by separate particularize statistics such as order difference and measure deviation.

### What is the best measure of dispersion for this data and why?

Standard deviation is considered to be the convenience mete of dispersion and is thereore the interior widely abashed mete of dispersion. (i) It is based on all values and excitement provides instruction almost the full series. owing of this ground a vary in level one overestimate affects the overestimate of measure deviation.

### What dispersion measure is best used for scale variables?

An significant mete of dispersion is the variance. The estimation of the difference requires the attributes of a changeable to agree a numeric scale. excitement it is an interval/ratio-level mete of dispersion. The difference indicates how narrow to or far engage the common are interior of the cases for a local variable.

### What is the best measure of dispersion for a nominal variable?

Standard deviation: probably the interior ordinary measure. It tells you how expanded out numbers are engage the common Index of Dispersion: a mete of dispersion commonly abashed immediately trifling variables.