Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
portis portis
wrote...
Go to Answer
Posts: 22
Rep: 0 0
8 years ago
Suppose that in one town 10% of people are left handed. Suppose that you want to find the probability of getting exactly 2 left-handed people when 4 people are randomly selected. Can the answer be found as follows: Use the multiplication rule to find the probability of getting two left handers followed by two right handers, which is (0.1)(0.1)(0.9)(0.9)? If not, explain why not and show how the required probability can be found.
Read 1014 times
1 Reply
Replies
Answer verified by a subject expert
padrepadre
wrote...
#1
Staff Member
Educator
Top Poster
Posts: 21608
Rep: 4541 17
8 years ago
Sign in or Sign up in seconds to unlock everything for free
This verified answer contains over 110 words.
1
Mastering in Nutritional Biology
Tralalalala Slight Smile

Related Topics

portis Author
wrote...

8 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
choih94
wrote...

Yesterday
Thank you, thank you, thank you!
ezsancheezy
wrote...

2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1337 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 322
  
 5598
  
 611
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431
Previous poll results: Which is the best fuel for late night cramming?