0
There is no such thing. Different measures are best in different circumstances.
If asked what the "central" colour of a car was, neither the mean nor median can even be calculated. You would not add a red car and a blue car to average at a purple car! On the other hand, you would have to be pretty lucky to find a mode for a continuous variable.
Similarly, one can come up with scenarios where the median or the mean beat the other two measures of central tendency hands down.
Add your answer:
Earn +20 pts
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
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 do statistical 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 similarities and difference between descriptive and inferential statistics?
Descriptive statistics describe the main features of a collection of data quantitatively. Descriptive statistics are distinguished from inferential statistics (or inductive statistics), in that descriptive statistics aim to summarize a data set quantitatively without employing a probabilistic formulation, rather than use the data to make inferences about the population that the data are thought to represent.
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 numbers used to describe the center of a set of data?
data pattern
Descriptive Statistics vs Inferential Statistics?
Descriptive is when a few represent the whole population. Inferential infer the nature of a lager usually infinite set of data that we don't have.
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.
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 are the division of statistics?
The division of statistics are generally divided into two groups: inferential and descriptive. Inferential statistics require that a conclusion is drawn from data, based almost solely on human inference. Descriptive statistics are numbers that describe a set of data.
Your teacher presented the distribution of grades on the last quiz. What type of statistics did she use to convey this information descriptive statistics or Inferential statistics?
Descriptive statistics. Descriptive statistics are used to summarize and present data in an informative way, providing characteristics of the data set such as mean, median, mode, and standard deviation. Inferential statistics, on the other hand, are used to make inferences or predictions about a population based on sample data.
Difference of descriptive statistics and inferential statistics?
Descriptive statistics label, name, or give information about a variable. Inferential stats are inferred from a smaller data set to be valid for the whole population.
