× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
A
6
j
6
c
5
m
5
C
5
d
5
s
5
n
4
i
4
d
4
d
4
J
4
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
jldobro jldobro
wrote...
Go to Answer
Posts: 793
Rep: 0 0
6 years ago
If two independent large samples are selected from two populations, the sampling distribution of the difference between the two sample means _____.
 a. can be approximated by a Poisson distribution
  b. will have a variance of 1
  c. can be approximated by a normal distribution
  d. will have a mean of 1
Read 49 times
1 Reply
Replies
Answer verified by a subject expert
alarosealarose
wrote...
#1
Top Poster
Posts: 1170
Rep: 5 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

jldobro Author
wrote...

6 years ago
Thanks for your help!!
jbag1237
wrote...

Yesterday
this is exactly what I needed
bahajo
wrote...

2 hours ago
Just got PERFECT on my quiz
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  716 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 309
  
 351
  
 5808
Your Opinion
What's your favorite coffee beverage?
Votes: 299
Previous poll results: How often do you eat-out per week?