Kizspy Question: 6
(Choose 1 answer)
The time between calls to a plumbing supply business is exponentially distributed with a mean time between
calls of 15 minutes. What is the probability that there are no calls within a 30-minute interval?
A. 0.1353
B. 0.7294
RUDDERKLOV.Com
C. 0.2706
D. 0.8647
