× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
L
3
d
3
y
3
a
3
n
3
d
3
e
3
d
3
c
3
p
3
M
3
a
3
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
LRotundo LRotundo
wrote...
Go to Answer
Posts: 812
Rep: 0 0
6 years ago
The random variable x is the number of occurrences of an event over an interval of ten minutes. It can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. It is known that the mean number of occurrences in ten minutes is 5.3 . The probability that there are less than 3 occurrences is
 a. .0659
  b. .0948
  c. .1016
  d. .1239
Read 67 times
2 Replies
Replies
Answer verified by a subject expert
gomezagomeza
wrote...
#1
Top Poster
Posts: 1071
Rep: 6 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

wrote...
#2
3 years ago
Thank you
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  769 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 209
  
 421
  
 202
Your Opinion
Previous poll results: Who's your favorite biologist?