× Didn't find what you were looking for? Ask a question
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 Statistics and Probability
New Topic  
koklok123 koklok123
wrote...
Go to Answer
Posts: 828
Rep: 0 0
6 years ago
Suppose x is a normally distributed random variable with a mean of 8 and a standard deviation of 4 . The probability that x is between 1.48 and 15.56 is _____.
 a. .0222
  b. .4190
  c. .5222
  d. .9190
Read 137 times
1 Reply
Replies
Answer verified by a subject expert
KojicoKojico
wrote...
#1
Top Poster
Posts: 1145
Rep: 6 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

koklok123 Author
wrote...

6 years ago
Smart ... Thanks!
shangshang
wrote...

Yesterday
Helped a lot
paulinaibarra98
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1317 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 1063
  
 243
  
 100
Your Opinion
Which is the best fuel for late night cramming?
Votes: 145
Previous poll results: Where do you get your textbooks?