Find the combined mean, median and quartiles for the given data.
A sample of three female health professionals has an average yearly salary of $49,765. A sample of eight male professionals has an average yearly salary of $52,165. Find out the average yearly salary for the 11 people.
2 , 12 , 6 , 5 , 23 , 10 , 25 , 19 , 11 , 25 , 18 , 10 , 14 , 12
-resolve Q1, Median, and Q3.
-Find IQR and QD.