Precision & Calculating ppt [Example 2]

Precision & Calculating ppt [Example 2]

Assessment

Interactive Video

Science, Mathematics

University

Hard

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The video tutorial explains how to determine the precision of density measurements by calculating parts per thousand. It covers calculating the average of data points, determining absolute deviations, and finding the average absolute deviation. Finally, it demonstrates how to calculate parts per thousand and assess data precision based on the result.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you calculate parts per thousand from the average absolute deviation?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What conclusion can be drawn about the precision of the data based on the parts per thousand value?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the number 20 in determining data precision?

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