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
New Topic  
javielito2000 javielito2000
wrote...
Posts: 128
Rep: 0 0
A year ago
For after-hours emergencies, doctors often use a messaging/paging service to allow patients to contact them. If it is known that 30% of the patients who call the messaging service fail to leave a message for the doctor, what is the probability that out of 80 randomly sampled calls, more than 30 will fail to leave a message?


0.0512



0.9279



0.3750



0.0721

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
Author:
Read 35 times
1 Reply
Replies
Answer verified by a subject expert
ahgoebelahgoebel
wrote...
Posts: 140
Rep: 0 0
A year ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

javielito2000 Author
wrote...

A year ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
wrote...

Yesterday
Smart ... Thanks!
wrote...

2 hours ago
You make an excellent tutor!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1316 People Browsing
Related Images
  
 322
  
 308
  
 374
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431