write the definition of following 1 Arithmetic 2 Range 3 Mode 4 Median
Answers
1.The kind of mathematics which involves counting with numbers (adding, subtracting, multiplying and dividing) is called Arithmetic.
2.A variety of things that belong to the same group is called Range.
3.A type of something or way of doing something
is called Mode.
4.Median is the middle number in a sorted list of numbers.
Answer:
Arithmetic is a branch of mathematics that consists of the study of numbers, especially the properties of the traditional operations on them—addition, subtraction, multiplication, division, exponentiation and extraction of roots
2) The range is the difference between the largest and smallest numbers.
3) The mode is the value that appears most frequently in a data set. A set of data may have one mode, more than one mode, or no mode at all. Other popular measures of central tendency include the mean, or the average of a set, and the median, the middle value in a set.
4)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.