× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
Brutusandmoose Brutusandmoose
wrote...
Go to Answer
Posts: 822
Rep: 0 0
6 years ago
x is a normally distributed random variable with a mean of 12 and a standard deviation of 3 . The probability that x equals 19.62 is
 a. 0.000
  b. 0.0055
  c. 0.4945
  d. 0.9945
Read 74 times
1 Reply
Replies
Answer verified by a subject expert
eehughesseehughess
wrote...
#1
Top Poster
Posts: 1161
Rep: 5 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Brutusandmoose Author
wrote...

6 years ago
Thanks for your help!!
elizabetheldrid
wrote...

Yesterday
You make an excellent tutor!
MAry1395
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  828 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1074
  
 1786
  
 289
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 820
Previous poll results: Who will win the 2024 president election?