How Do I Report an Error of 119.45 to One Significant Digit?

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To report an error of 119.45 to one significant digit, the correct representation is either 100 or 1 x 10^2. It is important to round to the appropriate significant figures based on the smallest increment. The discussion emphasizes patience in seeking answers, as responses may take time. Additionally, the importance of clarity in reporting measured values alongside their errors is highlighted. Understanding how to express significant digits is crucial for accurate scientific reporting.
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please help me.. PLEEEEEASE.. ill love u 4ever

I'm working on my physics science fair, and I'm doind the errors (like you know when you have to calculate errors based on half the smallest increment).. well, you know how ur suppose to use only one significant digit for it.. what if my value of errors is 119.45.. i can't use only one significant digit for that... do i write... 1.0x10^2?... how do i doooooooo ittttttt?
 
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bump.. can sum1 please help?
 
_BaBy_PhAt_ said:
bump.. can sum1 please help?

First of all, "bumps" don't help. Second, if you need an answer right away (you only waited 2 hours) this probably isn't the best place to go. You WILL get an answer, probably within a day. Don't be so impatient!

As for errors, if you have to report an error of 119 to one significant digit that would be either 100 or 1 x 10^2. That means if your measured value is 54619 then you would report a value of 54600 \pm 100.

-Dan
 
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