Question

72. ABIT represents a
A. decimal digit
B. octal digit
C. binary
digit
Dhexa decimal digit
E. none
73. computer can not do anything without a
A.
B.
C.
chip
memory
output device
program
D.​

Answer 1

Answer:

individual, according to a Poisson input process with a mean rate of 30

per hour. The time required to serve a customer has an exponential

distribution with a mean of 90 seconds. Find the average queue length.

(a) 2

(b) 3

(c) 5

(d) 6​

Explanation: