Time remaining:
Stats 200

Other
Tutor: None Selected Time limit: 0 Hours


(in ppm) in river water of 50 different waters collected in September 2012. Concentration (ppm)


Frequency


20 - 29


1


30 - 39


7


40 - 49


8


50 - 59


11


60 - 69


11


70 - 79


7


80 - 89


3


90 - 99


2



Nov 30th, -0001
what is it that your trying to figure out for this question?
Jul 7th, 2013

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Nov 30th, -0001
...
Nov 30th, -0001
Dec 6th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer