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Because otherwise you are using figures which imply an accuracy that cannot be justified.

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Q: Why do you need to report data using proper significant figures?
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Related questions

Why do need to report data using proper significant figures?

2 we have a answer ..


What is 145.992 using only four significant figures?

145.992 using only four significant figures is 146.0


What is 61.37795276 using 4 significant figures?

61.37795276 in four significant figures is 61.38


What is 21600 using only four significant figures?

21,600 using only four significant figures is still 21,600.


What expresses the value eight hundred forty using four significant figures?

840 using four significant figures is 840.0


How many significant figures is the measurement 124.0 cm taken using a RULER?

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How to express 27000000 using 1 significant figure?

2 significant figures.


What is 86.346 plus 54.43 minus 9.5 using the correct number of significant figures?

86.346 +54.43 9.5 _______ 150.276 Now after we round the number and write it in significant figures , so it should look like this; 150 why? because when we need to round a number using the significant figures , we must look for the smallest significant figures which is 9.5 .


Using proper signification figures what is the answer to the problem 55.0 m s 3.027 s?

It isn't clear what the question is. If you are supposed to multiply or divide, and if by "signification figures" you mean significant digits, do the multiplication (or division), then round to three significant digits - since the least-precise of the numbers only has three significant digits.


What is the answer to the problem 6.207 0.0975 using significant figures?

63.7


How many significant figures are there in 3400?

The number 3400 has two significant figures. The rules for significant figures can be found by using the link to our friends at Wikipedia.


How many significant figures are in the measurement of 1.050 L?

Significant figures are calculated using various rules.ÊAll non-zero numbers are significant and all zeros that are to the right of the decimal point as well as at the end of a number are significant.ÊTherefore, 1.050L has 4 significant figures.