The students at a high school were asked whether they have a pet. The table displayed the result. 9th 10th 11th 12th Total Yes 15 19 6. 45 No 15 11 24 55 Total 20 20 30 30 100 What is the probability the student answered "YES", given the student is a 10th grader?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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The students at a high school were asked whether they have a pet. The table displayed the result.
9th
10th
11th
12th
Total
Yes
15
19
6
45
No
15
11
24
5
Total
20
20
30
30
100
What is the probability the student answered "YES", given the student is a 10th grader?
O A
20
D
B.
search
59
lyp
17
米
&
*
$
4
#3
7
8
E
R T
Y
D
F
H J
K
B.
M.
Transcribed Image Text:The students at a high school were asked whether they have a pet. The table displayed the result. 9th 10th 11th 12th Total Yes 15 19 6 45 No 15 11 24 5 Total 20 20 30 30 100 What is the probability the student answered "YES", given the student is a 10th grader? O A 20 D B. search 59 lyp 17 米 & * $ 4 #3 7 8 E R T Y D F H J K B. M.
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