Top Posters
Since Sunday
c
5
j
5
a
5
L
5
f
5
j
5
D
4
k
4
y
4
t
4
h
4
l
4
Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
New Topic  
sinawe sinawe
wrote...
Go to Answer
Posts: 128
Rep: 0 0
3 years ago
Suppose the probability of X occurring is 1 in 4, and the probability of Y occurring is 1 in 5. What is the probability of both occurring?


▸
(1/4) + (1/5) = (5/20) + (4/20) = 9/20


▸
(1/4)2 + (1/5)2 = (1/16) + (1/25) = (25/400) + (16/400) = 41/400


▸
(1/4)(1/5) = 1/20


▸
(1/4)2(1/5)2 = (1/16)(1/25) = 1/400
Textbook 
Biology: Exploring the Diversity of Life

Biology: Exploring the Diversity of Life


Edition: 4th
Authors:
Read 32 times
1 Reply
Replies
Answer verified by a subject expert
danishlmdanishlm
wrote...
#1
Posts: 108
Rep: 1 0
3 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

sinawe Author
wrote...

3 years ago
Thanks for your help!!
lubennick
wrote...

Yesterday
This calls for a celebration Person Raising Both Hands in Celebration
sudenzia
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  917 People Browsing
 101 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 4445
  
 150
  
 184
Your Opinion
How often do you eat-out per week?
Votes: 80
Previous poll results: Where do you get your textbooks?