Question
Find the absolute and percent relative error for each calc.
b) 81.5 (+/- 0.5) x 40.2 (+/- 0.2)/ 21.8 (+/- 0.2)
my answer for absolute error was 150. +/- 200, which is outrageous. Can someone show how they would do it so I can compare and find my mistake?
error/(81.5* 40.2/ 21.8)=.5/81.5 +0.2/40.2 + .2/21.8
absolute error = about 3, so the percent error would be 3/(81.5* 40.2/ 21.8) *100 or 300/150 about 2 percent.
check you work.
b) 81.5 (+/- 0.5) x 40.2 (+/- 0.2)/ 21.8 (+/- 0.2)
my answer for absolute error was 150. +/- 200, which is outrageous. Can someone show how they would do it so I can compare and find my mistake?
error/(81.5* 40.2/ 21.8)=.5/81.5 +0.2/40.2 + .2/21.8
absolute error = about 3, so the percent error would be 3/(81.5* 40.2/ 21.8) *100 or 300/150 about 2 percent.
check you work.
Answers
Related Questions
12) Relative error is also called _______
I got accepted value
decimal error? Relative error mu...
How do you find Absolute error and how do you find relative error?
Absolute error is the difference...
To calculate the percent error you would use the error in measurement divided by accepted value time...
Find the absolute and percent relative uncertainty and express each answer with a reasonable amount...