1
   

Averages and Standard deviation

 
 
Reply Fri 28 Feb, 2014 07:16 pm
Male's have an average height of 69.77 inches with a standard deviation of 3.48 inches and females have a mean height of 63.77 inches with a standard deviation of 2.91 inches. Who would be considered taller for their respective gender, president Obama at 73 inches or Michelle Obama at 71 inches tall?
  • Topic Stats
  • Top Replies
  • Link to this Topic
Type: Question • Score: 1 • Views: 735 • Replies: 2
No top replies

 
Ragman
 
  1  
Reply Fri 28 Feb, 2014 08:03 pm
@lvizzusi,
Why not put on your thinking cap? Where's your effort? This is really not more than a basic math problem.
0 Replies
 
Brandon9000
 
  1  
Reply Fri 28 Feb, 2014 09:29 pm
How many standard deviations up from the mean is each?
0 Replies
 
 

Related Topics

Transformer - Question by bkool
Fraction Quenstion - Question by joeboy
 
  1. Forums
  2. » Averages and Standard deviation
Copyright © 2021 MadLab, LLC :: Terms of Service :: Privacy Policy :: Page generated in 0.03 seconds on 09/23/2021 at 03:08:52