Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
This topic contains 4 attachments.
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
ohyeahcarrie ohyeahcarrie
wrote...
Go to Answer
Posts: 1
Rep: 0 0
9 years ago
Three cable channels (95, 97, and 103) air quiz shows, comedies, and dramas. The numbers of shows aired are shown here.

Type of Show         Channel 95      Channel 97      Channel 103
Quiz Show               5            8               4
Comedy                  2            4               1
Drama                  2            2               4


If a show is selected at random, what is the probability that the show is on Channel 103 or it is a comedy?
A.15/32    
B.16/63    
C.1/2    
D.17/32    
Read 1678 times
4 Replies
Replies
Answer accepted by topic starter
NursingGeek55NursingGeek55
wrote...
#1
Posts: 44
Rep: 5 0
9 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

wrote...
#2
Educator
9 years ago
Quote from: ohyeahcarrie (9 years ago)
D.17/32
wrote...
#3
9 years ago
Check this out for a full solution.
 Attached file(s) 
Thumbnail(s):
wrote...
#4
9 years ago
Rule for OR: P(A or B) = P(A) + P(B) -P(AndB)

P(A)= 9/32
P(B)=7/32
P(A and B)=1/32

9/32+7/32-1/32= 15/32
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1215 People Browsing
 125 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 4428
  
 421
  
 142