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The computation form for sample variance is?

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11y ago

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Characteristics of mean median mode range variance standard deviation mean absolute deviation?

characteristics of mean


What is appropriate mode?

Appropriate mode for WHAT?


Does mode median or mean accurately reflect typical?

In the appropriate context, they do.


The three characteristics that describe a set of numerical data are?

mode, mean and median


What are some characteristics mode?

Mode is the most frequent value in a dataset. It is a measure of central tendency along with mean and median. Mode is useful for representing the typical value or category in a dataset.


What is the population of Zoë Mode?

The population of Zoë Mode is 150.


What is the population of G-Mode?

G-Mode's population is 200.


What characteristics do data sets share when they have the same range?

The minimum and maximum are the same. The mean, median, and mode can be different.


What are some examples where the mean the median and the mode might be the same?

(10, 15, 15, 15, 20) The answer above displays a sample in which the sample mean, sample median and sample mode assume the same value. If you were asking about populations, then the population mean, population median and population mode are the same whenever the probability density function for the population is symmetric. For example, the normal probability density function is symmetric, the t and uniform density functions are symmetric. Many are.


Which formula is more appropriate to use between mean median and mode?

Each has its advantages and disadvantages and the answer will depend on the nature of the data.


What statement about the data is true 724 727 996 712 725 704 730 710 Both the median and mode are appropriate measures of center. The median is the only appropriate measure of center. The mean media?

In this dataset, the median and mode are both appropriate measures of center. The median is the middle value when the numbers are arranged in numerical order, while the mode is the value that appears most frequently. The mean, or average, can also be calculated for this dataset, but it is not mentioned in the given options.


Is it sometimes always or never true that if the mean of a set of data is greater then the mode n?

It is not always true that if the mean of a set of data is greater than the mode, the mean will consistently be greater than the mode across all data sets. While in some distributions, particularly those that are positively skewed, the mean can be greater than the mode, this relationship can vary based on the distribution's characteristics. For example, in a symmetric distribution, the mean and mode can be equal. Thus, the statement can be true in certain cases but not universally applicable.