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Definition of descriptive statistic?
A descriptive statistic describes the characteristics of a known set of data; such as mean, median, mode, range, standard deviation and so forth.
Which descriptive statistic always divides the data set such that 50 percent of the data values lie above it and 50 percent lie below it?
The median.
What is descriptive mean?
descriptive statistics-quantitavely describe the main features of a collection of data. Descriptive statistics are distinguished from inferential.Statistics(or inductive statistics),in that descriptive statistics aim to summarize a data set,rather than use the data to learn about the population that the data are thought to represent.
What are descriptive statistics and inferential statistics?
Descriptive statistics is a summary of data. Inferential statistics try to reach conclusion that extend beyond the immediate data alone.
Why should a statistician look at descriptive statistics along with graphical displays of a data set?
why should a executive look at descriptive statistics along with graphical displays of a data set
Definition of descriptive statistic?
A descriptive statistic describes the characteristics of a known set of data; such as mean, median, mode, range, standard deviation and so forth.
What are the units of dispersion?
The units of dispersion are dependent on the units of the data being measured. Common measures of dispersion include variance and standard deviation, which have square units and the same units as the data being measured, respectively. Another measure, such as the coefficient of variation, is a unitless measure of dispersion relative to the mean.
Which descriptive statistic always divides the data set such that 50 percent of the data values lie above it and 50 percent lie below it?
The median.
What two data characteristics are usually measured using numerical descriptive measures?
Variability and Central Tendency (Stats Student)
Is descriptive data a technique?
No, descriptive data is not a technique; it is data that describe the sample such as mean, SD, mode, and range.
Storage space is measured in what term?
Storage space is typically measured in units such as bytes, kilobytes, megabytes, gigabytes, terabytes, and so on. These units represent the amount of data that can be stored on a device or in the cloud.
What is descriptive statistics?
Descriptive Statistics analyzes the quantitative data in detail in measuring the outcome. It eliminate all that is secondary and highlights the main statistics. It is a single indicator put in summary of the individual data. It provides consistent summary useful for the comparison and is very helpful for the future planning. In indicates the data in units. Each single unit of descriptive is reduced into a simple summary indicating the units of frequency. The data is measured under units of frequency such as the distribution , the central tendency , and the dispersion The distribution chart is analyzed through the bar chart, The central tendency is an analysis into mean, median and mode form Mean is the average of most probably used frequency, the median is the central point of the set values, Mode is the most frequently occurring value in the set of scores. Dispersion indicates the spread of the values regarding the central tendency.
Which data set describes a situation that could be classified as qualitative?
A data set that describes the colors of cars in a parking lot would be classified as qualitative data. This is because the data is descriptive and categorical in nature, rather than numerical or measured.
What is descriptive mean?
descriptive statistics-quantitavely describe the main features of a collection of data. Descriptive statistics are distinguished from inferential.Statistics(or inductive statistics),in that descriptive statistics aim to summarize a data set,rather than use the data to learn about the population that the data are thought to represent.
What are examples of the relationship between descriptive and inferential statistics?
Descriptive statistics summarize and present data, while inferential statistics use sample data to make conclusions about a population. For example, mean and standard deviation are descriptive statistics that describe a dataset, while a t-test is an inferential statistic used to compare means of two groups and make inferences about the population.
What is the definition for the math term data?
A fraction that compares two quantities measured in different units. i know this is the correct answer
Type of data that is descriptive in nature is?
Qualitative data
