Find the mean, median and mode or the following data. 1. The following are the age of female grade 7 students 12, 14, 12, 13, 12, 13, 12, 12, 13, 13, 12, 12 years 2. Arthur has scores of 90, 80, 96, 94, 90, 80, 83, 90, 95 and 92 on ten math tests old.​
