Let x be a continuous random variable over [a, b] with probability density function f. Then the median of the x-values is that number m for which
.Find the median.f(x) = 1 - x, [0, 2]
A. 0.75
B. 0.5
C. 1.5
D. 1
Answer: D
Mathematics
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Express the terminating decimal number as a quotient of two integers.1.54
A.
B.
C.
D.
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Solve.A signal is made by placing 3 flags, one above the other, on a flag pole. If there are 6 different flags available, how many possible signals can be flown?
A. 120 B. 18 C. 20 D. 216
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Solve the problem.A group of 8 people wants to buy a boat. The boat costs $896. If they all pay the same amount, how much is each person's share?
A. $122 B. $102 C. $112 D. $99
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Simplify the expression.161/4
A. 8 B. 2 C. 16 D. 32
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