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Unformatted text preview: Math 141 Final Exam
1. What type of logical fallacy: "He refused to testify pleading the Fifth Amendment, so he U) must be guilty." A) Limited hoice. B) Hasty generalization.
C) Circular reasoning.
D) Other Suppose you invest in an account that pays 5% interest, compounded quarterly. You
would like your investment to grow to $5000 in 16 years. How much would you have to
invest in order for this to happen? ' / A) $2258 B) $2374 C) $3125 D) $4153 . What is the APY for 9.6% compounded daily? A) 9.6%
D) 13.0% The Chavez family has decided to save up for a new spa. They want to save $l0,000 in
ﬁve years. They ﬁnd a savings account for which interest is compounded monthly at
8.2%. How much will they have to deposit each month to meet this goal? A) $54 B) $97 C) $135 D) $256 Suppose you have a student loan of $60,000 with an APR of 8% for 25 years. What are
the monthly payments? v A) 400.00 B) 448.16 C) 463.09 D) ‘ other Page I 10. ll. A die is rolled and a coin is ﬂipped simultaneously. The number rolled on the die and
whether the coin lands heads or tails is recorded. How many outcomes are in the sample
space? A) 8 B) 6 C) 10 D) 12 . Three dice are rolled and the sum of the numbers rolled is recorded. The outcomes in the sample space are all equally likely.
B) False . There are seven blue and six black socks in a drawer. One is pulled out at random. Find the probability that it is black.
D) 1/6 . A fair coin is tossed three times. Find the probability of getting exactly two heads.
I A) 1/2 B) 1/3
D) 3/8 A computer system requires users to have an access code that consists of a three—digit
number that is not allowed to start with zero and cannot repeat digits. How many such
codes are possible? A) 990 B) 648 C) 729 D) 720 Either Terry. Chris, or Kim will attend a party. The probability Terry attends is 0.31 and
the probability Chris attends is 0.5. What is the probability that Kim attends? A) 0.33 B) 0.5 ' C) 0.81 D) 0.19 Page 2 ...
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- Fall '07