Top Posters
Since Sunday
7
6
o
5
b
4
s
3
j
3
b
3
m
3
K
3
g
3
L
3
w
3
New Topic  
ang359 ang359
wrote...
Posts: 158
Rep: 0 0
A month ago
Use the following to answer the questions below:

In a given year, the average score on the Mathematics portion of the ACT for males was 21.3 with standard deviation 5.3. The average score on the Mathematics portion of the ACT for females was 20.2 with standard deviation 4.8.


What effect does increasing the sample sizes have on the spread of the distribution?

▸ It increases the spread of the distribution.

▸ It decreases the spread of the distribution.

▸ It has no effect on the spread of the distribution.
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
Read 11 times
1 Reply
Replies
Answer verified by a subject expert
dioxy186dioxy186
wrote...
Posts: 132
Rep: 0 0
A month ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

ang359 Author
wrote...

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

Yesterday
Brilliant
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1063 People Browsing
Related Images
  
 998
  
 100
  
 361
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 300