Top Posters
Since Sunday
1
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
ken80 ken80
wrote...
Go to Answer
Posts: 144
Rep: 0 0
5 months ago
Use the probability function table of a random variable X to answer the following questions below. Round all answers to two decimal places.


x51020
p(x)0.34​0.25​0.41​
Compute the standard deviation of the random variable X.
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
Read 74 times
1 Reply
Replies
Answer verified by a subject expert
parrotheadparrothead
wrote...
#1
Posts: 154
Rep: 0 0
5 months ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

ken80 Author
wrote...

5 months ago
Good timing, thanks!
carston
wrote...

Yesterday
Thanks for your help!!
Marctheshark
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  807 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 370
  
 552
  
 137
Your Opinion
Do you believe in global warming?
Votes: 488
Previous poll results: Which 'study break' activity do you find most distracting?