Sat Math Medium Practice Quiz With Answer Key Page 8
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16SAT Math Medium Practice Quiz
4. The median of a particular set of 10 integers is itself an
Data, Statistics, and Probability
integer. Which of the following could be true?
I.
The integers of the set are all identical.
1, 2, 3, 4, 5, 6, 7
II. The integers of the set are consecutive.
1. Set M is shown above. Each number in set N is gener-
th
th
ated by dividing each number in set M by 2. What is
III. The 5
largest and 6
largest integers
the average (arithmetic mean) of the numbers in set N ?
of the set are odd.
(A)
1
(A) I only
(B)
II only
3
(B)
(C) I and II only
2
(D) I and III only
7
(E)
I, II, and III
(C)
4
(D)
2
(E)
4
2. A family is going to choose two pets at random from
among a group of four animals: a cat, a dog, a bird, and
a lizard. What is the probability that the pets that the
family chooses will include the lizard?
3. If x is chosen at random from the set {2, 3, 4, 5, 6}, and
y is chosen at random from the set {11, 13, 15}, what is
the probability that xy is even?
pg. 8
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