For 1 month, two doctors in a medical office counted the number of patients they saw each day. the mean and mad for each doctor were calculated and recorded in a table.

what conclusion can be drawn, based upon the value of the means-to-mad ratio?

doctor mean mad
hartmann 15.3 0.9
kim 18.9 1.1

a. dr. hartmann saw more patients per day than dr. kim did.

b. dr. kim saw more patients per day then dr. hartmann did.

c. dr. kim and dr. hartmann saw about the same number of patients per day.

d. no conclusions can be drawn
i think it's b !