Tuesday
October 21, 2014

Homework Help: Science- Chemistry

Posted by Sonia on Saturday, October 13, 2012 at 10:13pm.

In the standard deviation, the decimal place of the first non-zero digit indicates where the precision of the average ends (decimal place where the individual results deviate from each other). All your mass readings have 5-6 significant figures, so one might expect a standard deviation of approximately 0.0001 g/mL for a general solid. Briefly explain why we typically see standard deviations of 0.01 g/mL for the density of the Unknown solid.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - I am a decimal between 2 and 3. The digit in my thousandths place is the ...
math - Can u please help me with this..this is my sons 6th grade work and im ...
math - Posted by nicole on Monday, September 22, 2008 at 4:32pm in response to ...
math - Posted by nicole on Monday, September 22, 2008 at 4:32pm in response to ...
math - t is a 7-digit even number.there is no repetition of digits.the digit 5 ...
Math - Use the clues to figure out the six-digit decimal number. 1. It is ...
Math - i am a three digit decimal whose digit in the tenths place is 4 times ...
statistics - 0.57 of all college students like the idea of a new curriculum. If ...
alberaic method! - how do I convert 0.12... to a fraction using algebraic ...
statistics - you have a box of 12 widgets whose average weight for each ...

Search
Members