Find the tive-number summary for the data set.
6, 8, 13, 15, 21, 23, 31
A. Minimum = 6
First quartile 31
Median
22
Third quartile = 8
Maximum = 23
B. Minimum = 6
First quartile = 8
Median
15
Third quartile = 23
Maximum = 31
C. Minimum = 31
First quartile = 13
Median = 22
Third quartile : 23
Maximum = 6
D. Minimum = 31
First quartile = 6
Median = 31
Third quartile = 15
Maximum = 8