A television station wants to know how its newest show is performing. The results of their poll of high school students is shown. Viewership by Grade Grades 9-10 Grades 11-12 Watch 8 Don't Watch 7 16 What is the probability of selec a student who watches the show or who is in grades 9-10? O 0.38 0.43 0.60 0.20

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A television station wants to know how its newest show is performing. The
results of their poll of high school students is shown.
Viewership by Grade
Grades 9-10
Grades 11-12
Watch
Don't Watch
7
16
What is the probability of selecti
a student who watches the show or who
is in grades 9-10?
0.38
0.43
0.60
0.20
Transcribed Image Text:A television station wants to know how its newest show is performing. The results of their poll of high school students is shown. Viewership by Grade Grades 9-10 Grades 11-12 Watch Don't Watch 7 16 What is the probability of selecti a student who watches the show or who is in grades 9-10? 0.38 0.43 0.60 0.20
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