Jennifer Cantu,VP of Customer Services at Tri-State Auto Insurance,Inc $\mu$ > 5
B)

Multiple Choice

Jennifer Cantu,VP of Customer Services at Tri-State Auto Insurance,Inc.,monitors the claims processing time of the claims division. Her standard includes "a mean processing time of 5 days or less." Each week,her staff checks for compliance by analyzing a random sample of 60 claims. Jennifer's null hypothesis is ________.

A) $\mu$ > 5
B) $\sigma$ > 5
C) n = 60
D) $\mu$ < 5
E) $\mu$ = 5