PRACTICE EXAM 7 _ m a 431
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PRACTICE EXAM 7
l. A study of the relationship between blood pressure and cholesterol level showed 3.3: following
results for people who took part in the study:
(a) of those who had high blood pressure, 50% had a high choles
Probability Exam
November 2015 Syllabus with Learning Objective/Outcomes and Readings
The Probability Exam is a three-hour exam that consists of 30 multiple-choice questions and is
administered as a computer-based test.
The purpose of the syllabus for thi
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PRACTICE EXAM6 . 4”.
PRACTICE EXAM 6
1. A survey of the public deteimines the following about the "Lord of the Rings” trilogy (3
movies). ‘
Have Seen #1
W w it’ublic
No ' No No 50%
Yes ? ‘ ? 3.5%
? - Yes ? 33%
? ‘ ' ? Yes 31%
Yes No I No 37-
Yes Ye
‘ “PRACTICE EXAM 2' i _ . , 323
PRACTICE EXAM 2
1. A recent study indicates that the annual cost of maintaining and repairing a car in a tOWn in
Ontario averages 200 with a variance of 260 . If a tax of 20% is introduced on all items
associated with the m
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PRACTICE EXAM l > . .,
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PRACTICE EXAM 1
l. The probability that a visit to a primary care physician’s (PCP) ofﬁce results in neither
lab work nor referral to a specialist is 35% . Of those coming to a PCP’s office, 30%
are referred
PRACTICE EXAM 4 W 373
PRACTLQE EXAM 4
1. An urn contains 10 balls: 4 red and 6 blue. A second urn contains 16 red balls and an unknown V
number of blue balls. A single ball is drawn from each urn. The probability that both balls are the
same color is
PRACTICE EXAM 5 N u _ 393
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PRACTICE EXAM 5
l. lifetime of a machine part has a continuous distribution on the interval (0, 40) with
probability density function f, where f (z) is proportional to (10 + :0)“2 .
Calculate the probability that the lifetime