Please enable JavaScript.
Coggle requires JavaScript to display documents.
(Statistics,the practice or science of collecting and analyzing numerical…
Statistics,the practice or science of collecting and analyzing numerical data in large quantities, especially for the purpose of inferring proportions in a whole from those in a representative sample.
-
population, all the inhabitants of a particular town, area, or country.
-
Parameter,a numerical or other measurable factor forming one of a set that defines a system or sets the conditions of its operation.
-
Measures of Central Tendency,A measure of central tendency is a single value that attempts to describe a set of data by identifying the central position within that set of data. ... The mean (often called the average) is most likely the measure of central tendency that you are most familiar with, but there are others, such as the median and the mode.
-
Measure of Spread.Introduction. A measure of spread, sometimes also called a measure of dispersion, is used to describe the variability in a sample or population. It is usually used in conjunction with a measure of central tendency, such as the mean or median, to provide an overall description of a set of data.
-
Sampling error, error in a statistical analysis arising from the unrepresentativeness of the sample taken
-
standard error, The standard error (SE) of a statistic is the approximate standard deviation of a statistical sample population. The standard error is a statistical term that measures the accuracy with which a sample distribution represents a population by using standard deviation.
-
range,the area of variation between upper and lower limits on a particular scale.
-
Mean,intend to convey, indicate, or refer to (a particular thing or notion); signify.
-
Median,The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. ... If there is an odd amount of numbers, the median value is the number that is in the middle, with the same amount of numbers below and above.
-
Mode,noun. a manner of acting or doing; method; way: modern modes of transportation. a particular type or form of something: Heat is a mode of motion. a designated condition or status, as for performing a task or responding to a problem: a machine in the automatic mode.
-
Outlier,a person or thing situated away or detached from the main body or system.
-
Standard Deviation, a quantity calculated to indicate the extent of deviation for a group as a whole.
-
-
