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categoryالإدارة والاقتصاد
schoolبكالوريوس
event_available2026-07-15
السؤال
Transcribed Image Text:
An insurance company determines that N, the number of claims received in a week, is a random
variable with
PIN=n)=-
20
2+
The company also determines that the number of claims received in a given week is independent
of the number of claims received in any other week.
Calculate the probability that exactly Four claims will be received during a given two-week period.
Select one:
a. 0.0098
b. 0.0049
C. 0.098
d. 0.049
An auto insurance company insures drivers of all ages. An actuary compiled the following statistics
on the company's insured drivers:
Age of Probability
of Accident
Driver
16-20
0.06
21-30
0.03
31-65
0.02
66-99.
0.04
Portion of Company's
Insured Drivers
0.08
0.15
0.49
0.28
A randomly selected driver that the company insures has an accident.
Calculate the probability that the driver was age 21-30
Select one:
a. 0.2304
b. 0.1485
c. 0.1406
d. 0.1908
The event that corresponds to the statement, "No one of the events A, B and Coccurs, is
ANBNC
Select one:
True
False
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