Question

what i what is the formula to calculate the mean of ungrouped data​

Answer 1

Answer:

The mean (or arithmetic mean) of n observations (variates) x1, x2, x3, x4, and so on xn is given by. Mean = x1+x2+x3+x4+.... +xnn. In words, mean = Sum of the VariablesTotal Number of Variates

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Symbolically, A = ∑xin; i = 1, 2, 3, 4, ...., n. Note: ∑xi = nA, i,e., sum of variates = mean × number of variates. Solved Examples on Mean of Ungrouped Data or mean of the Arrayed Data: 1.