Assume that one number is equally likely to be selected at random. Each number corresponds to one of the following figures shown below. Determine the probability of selecting each of the following. 3 7 10 11 12 13 14 15 18 20 16 17 19 25. a triangle, given the number is even. a) 1/10 b) 4/5 c) 2/5 d) 1/20 26. a star or a triangle, given the number is odd. a) 1/10 b) 4/5 c) 2/5 d) 1/20 27. a circle, given the number is odd. a) 1/10 b) 4/5 c) 2/5 d) 1/20

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Assume that one number is equally likely to be selected at random. Each number corresponds to one
of the following figures shown below. Determine the probability of selecting each of the following.
3
10
12
14
11
13
15
16
17
18
19
20
a) 1/10
b) 4/5
c) 2/5
d) 1/20
25. a triangle, given the number is even.
a) 1/10
b) 4/5
c) 2/5
d) 1/20
26. a star or a triangle, given the number is odd.
a) 1/10
b) 4/5
c) 2/5
d) 1/20
27. a circle, given the number is odd.
Transcribed Image Text:Assume that one number is equally likely to be selected at random. Each number corresponds to one of the following figures shown below. Determine the probability of selecting each of the following. 3 10 12 14 11 13 15 16 17 18 19 20 a) 1/10 b) 4/5 c) 2/5 d) 1/20 25. a triangle, given the number is even. a) 1/10 b) 4/5 c) 2/5 d) 1/20 26. a star or a triangle, given the number is odd. a) 1/10 b) 4/5 c) 2/5 d) 1/20 27. a circle, given the number is odd.
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