× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
6
s
3
3
d
3
s
2
c
2
G
2
y
2
t
2
2
k
2
j
2
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
ejohnson3310 ejohnson3310
wrote...
Go to Answer
Posts: 800
Rep: 0 0
6 years ago
Consider the continuous random variable x, which has a uniform distribution over the interval from 20 to 28 . The variance of x is approximately _____.
 a. 2.309
  b. 5.333
  c. 32
  d. .667
Read 52 times
1 Reply
Replies
Answer verified by a subject expert
sophiakhalid12sophiakhalid12
wrote...
#1
Top Poster
Posts: 1155
Rep: 4 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

ejohnson3310 Author
wrote...

6 years ago
Good timing, thanks!
jblazah
wrote...

Yesterday
Smart ... Thanks!
macbookpro1
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
  1069 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 854
  
 158
  
 343
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 405
Previous poll results: What's your favorite coffee beverage?