Current Events > What the Hell is up with this? (Interquartile Range Question)

Topic List
Page List: 1
Sayoria
10/06/17 12:27:52 PM
#1:


18,20,21,22,24,24,25,27,28,31,35,36

The formula is:

N(.75)-N(.25)=IQR

N is obviously 12 (cases)

This comes out to

Case 9 - Case 3 = IQR

28 - 21 = 7

However, I am double checking myself online with many websites and almost all tell me the IQR is 8. What is going on? Am I wrong or is the calculators online wrong? I can't see how I am wrong.
---
i.imgur.com/OBxVnqJ.png ~ www.azaleasdolls.com/dressupgames/heroine-creator.php
i.imgur.com/Pj3WBiE.jpg ~ www.dolldivine.com/sailor-moon-senshi-maker.php
... Copied to Clipboard!
ChromaticAngel
10/06/17 12:28:48 PM
#2:


It's too early for this
---
... Copied to Clipboard!
Sayoria
10/06/17 12:33:33 PM
#3:


ChromaticAngel posted...
It's too early for this


Nah. I have stats at 2. I need to figure this out. I am going to stick to 7 otherwise. I am doing it how she told me, with that formula. But it just bothers me that everywhere else is telling me 8 for some damn reason.
---
i.imgur.com/OBxVnqJ.png ~ www.azaleasdolls.com/dressupgames/heroine-creator.php
i.imgur.com/Pj3WBiE.jpg ~ www.dolldivine.com/sailor-moon-senshi-maker.php
... Copied to Clipboard!
Topic List
Page List: 1