Mathematics
Related Questions
Find the mean and the median of the following set of numbers :
8, 0, 5, 3, 2, 9, 1, 5, 4, 7, 2, 5.
The mean weight of 60 students of a class is 52.75 kg. If the mean weight of 35 of them is 54 kg, find the mean weight of the remaining students.
The mean age of 18 students of a class is 14.5 years. Two more students of age 15 years and 16 years join the class. What is the new mean age?