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A measure used to describe the variability of data distribution is what?
A measure used to describe the variability of data distribution is the standard deviation. It quantifies the amount of dispersion or spread in a set of values, indicating how much individual data points differ from the mean. A higher standard deviation signifies greater variability, while a lower standard deviation indicates that the data points are closer to the mean. Other measures of variability include variance and range.
Which measure of cetral tendency would be appropriate to describe this data set?
None. The data set has no elements and so there cannot be any central tendency.
What measure of center should you use to describe two data sets that are both symmetric?
jnjnnin
When a data set has an outlier which measures of center best describes?
When a data set has an outlier, the median is often the best measure of center to describe the data. This is because the median is resistant to extreme values and provides a better representation of the central tendency in the presence of outliers. In contrast, the mean can be significantly skewed by outliers, making it less reliable in such cases.
Why do you think the mode is the least frequently used measure to describe a data set?
The mode is often the least used measure to describe a data set because it only identifies the most frequently occurring value, which may not provide a comprehensive understanding of the data's distribution. Unlike the mean and median, the mode can be less informative, especially in datasets with multiple modes or no repeating values. Additionally, in many cases, the mean and median offer a better representation of central tendency, particularly in skewed distributions, making them more commonly referenced in statistical analysis.
How does one measure describe the data better than the other?
It describes it by showing an example of measures that is equal to a number down in a variations of sequaled numbers.
A measure used to describe the variability of data distribution is what?
A measure used to describe the variability of data distribution is the standard deviation. It quantifies the amount of dispersion or spread in a set of values, indicating how much individual data points differ from the mean. A higher standard deviation signifies greater variability, while a lower standard deviation indicates that the data points are closer to the mean. Other measures of variability include variance and range.
Which measure of cetral tendency would be appropriate to describe this data set?
None. The data set has no elements and so there cannot be any central tendency.
What does the measure of central tendency describe in a data set?
It describes the "middle" of the data set.It describes the "middle" of the data set.It describes the "middle" of the data set.It describes the "middle" of the data set.
What measure of center should you use to describe two data sets that are both symmetric?
jnjnnin
How Do You describe the shape of a data set?
You describe the shape, not of the data set, but of its density function.You describe the shape, not of the data set, but of its density function.You describe the shape, not of the data set, but of its density function.You describe the shape, not of the data set, but of its density function.
What is any text that is used to describe data?
Metadata is the text used to describe data. It provides information such as data source, data type, date created, and any other relevant details about the data set. Metadata helps users understand and interpret the data accurately.
What is used to describe data and what is used to display data in computer?
what is used to describe data and what is used to display data in compuier
Why do we need the standard deviation?
The standard deviation is a measure of the spread of data.
What term is used to refer to the data that are used to describe the data in a database?
Data definition is the term used to describe expected data value.
What does mean mode and median have in common?
They all describe data set or data sets,hey tell you how far apart they are from each other.
How does XML describe data?
xml uses tags to describe data, any computer can then read the data using the tags.
