In the given data set representing the number of animal crackers in each kid's lunch box 14,4,10,12,6,11,7,4,1514,4,10,12,6,11,7,4,15, answer 22 questions about the data set.
1) Sort the data from least to greatest.
A) 4, 4, 6, 7, 10, 11, 12, 14, 15
B) 15, 14, 12, 11, 10, 7, 6, 4, 4
C) 4, 6, 7, 10, 11, 12, 14, 15
D) 15, 14, 12, 11, 10, 7, 6, 4, 4
2) Find the interquartile range (IQR) of the data set.
A) 5
B) 6
C) 7
D) 8