It gives important information about a data set and provides insight into the experiment and nature of the data. The other terms used to measure central tendency (an average) are median and mode. In a normal distribution the statistical mean is equal to median and mode.
What is regrouping in math? A: Regrouping is the borrowing of a value from one column of numbers to another to aid a mathematical operation. If one is subtracting, itâs necessary to regroup when the number at the top of a column is smaller than the one below it.
What does domain mean in math? A: Domain, in math, is defined as the set of all possible values that can be used as input values in a function. A simple mathematical function has a domain of all real numbers because there isn't a number that can be put into the function and not work. Continue Reading.