GRE-Math-Questions-to-Know-by-Test-Day-2nd-Edition_pag116

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Multiple-Choice Questions with One Correct Answer ‹ 107
85%
1%40%
No Internet failure
No Internet failure
Internet failure
Internet failure
No Snow
Snow
 355. The preceding probability diagram represents the incidence of Internet 
failure during weather in which snow might occur. What is the probability 
that it snows and an Internet failure occurs?
 (A) 0.4%
 (B) 9%
 (C) 39.6%
 (D) 60%
 (E) 75%
y
x
2
1
3
4
54321–4–5 –3 –2 –1
(–2, 2) (4, 2)
(–2, 0) (4, 0)
 356. The preceding diagram shows a rectangle with vertices −( 2,0), −( 2,2), (4,2), 
and (4,0). What is the probability that the x-coordinate of a randomly 
selected point in the rectangle is negative? 
 (A) 1
 (B) 1
3
 
 (C) 1
6
 
 (D) 1
12
 
 (E) 0
04_McCune_Ch03.indd 107 2/12/22 9:53 AM