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Subjects>Math>Math & Arithmetic

Under what condition will percentage error be negative?

Anonymous

∙ 14y ago

Updated: 12/9/2022

it will be negative if the accepted value is less than the experimental value

**********************2nd Opinion************

Don't you have that turned around?

Wiki User

∙ 14y ago

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Q: Under what condition will percentage error be negative?

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Continue Learning about Math & Arithmetic

What does a negative percentage error means?

A percentage error is 100*(measurement - true value)/true valueThe percentage error is negative if the measured (or calculated) value is smaller that the true value.

Can you have a negative as a percentage error?

Of course. Your answer can be a smidgen too big or a smidgen too small.

How do you calculate percentage error for equipment?

Look on the equipment for where it says the plus or minus figure for accuracy (for a burette it is usually + and _ 0.1cm3) divide this by the amount you measured , times 100 to make it a percentage. ---- ---- Percentage Error = Maximum Error / Measured Value X 100 For example.Maximum Error for the following apparatus are:Balance = +/- 0.01Pippette = +/- 0.1 And the Measured value for each are:Balance = 0.15Pippette = 25 Then...the percentage error is:Balance percentage error = 0.01 / 0.15 X 100 = 66.66%Pippette percentage error = 0.1 / 25 X 100 = 0.3% You can now also work out your maximum total error.Maximum total Percentage error = Balance Percentage error + Pippette Percentage errorMaximum total percentage error = 66.66 + 0.4 = 67.06%

If a measurement is small is the percentage error high?

yes, it is. The smaller the measurement, the higher the percentage error.

What is the percentage error of 12m?

what is the percent error of 12m

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