Enter A B C or D Describe the center and spread of the data using either the mean and standard deviation or the five-number summary:
{16, 16, 18, 17,
20, 14, 8, 26, 11, 22, 16, 16, 17, 18).

A. x = 16.8; 6 = 4.2

C. x = 14, 0 = 4.2

B. median = 16.5; range 8 to 26

D. median = 16.5; range: 16 to 18