A population of n = 7 scores has a mean of m = 10. if one score with a value of x = 4 is removed from the population, what is the value for the new mean

Number of scores n = 7

Mean of the total scores, m = 10

One value is given that is x = 4.

Calculating the total T = m x n = 10 x 7 = 70

Total without the given value = 70 - 4 = 66

Mean of the remaining scores would be 66 / 6 = 11.