1. The CEO of Hot Tires compares factory production for his two factories using the data in the table shown below. Which inference is valid?
A. Factory A has less variability in production because the range for factory A is greater than the range for factory B.
B. Factory B has less variability in production because the range for factory B is smaller than the range for factory A.

C. Factory B produced more tires than factory A because factory B has a mean of 109 and factory A has a mean of 104.2.

D. Factory B produced more tires than factory A because factory B has a median of 112 and factory A has a median of 102.