learning task 1: Identify which measure of central tendency is being described.
1, It is the middlemost value when a set of data is arranged in accending or descending order. 2, It is also called the average 3, It is most frequent data in a data set. 4, It is the symbol used to express the sum of data entries x. 5, It is the value from the sum of the set of numbers divided by the number of data entries in a set of data