Mean
What is the first quartile of the following? 7,4,5,2,7,7,2
2.5
What is the third quartile of the following? 89,36,49,98,40,79,28,86
92
What is the upper quartile of 2,7,10,10,1,7,10
10
What is the first quartile of the following? 21, 56, 34, 29, 77, 86, 14
21
What is the Lower Quartile of the following? 21, 56, 34, 29, 77, 86, 14
21