In Determining the Density of a Liquid, the Following Measurement

question 11

Multiple Choice

In determining the density of a liquid, the following measurement was made. How many significant figures are shown in this measurement?

• A) 5
• B) 4
• C) 3
• D) none of these

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Definitions:

Standard Deviation

A measure of the dispersion or variability in a dataset, indicating how much the individual data points differ from the mean.

Weekly Income

The total amount of money earned by an individual or household in one week.

Poisson Approximation

A statistical approximation method that applies the Poisson distribution to model the number of events in fixed intervals of time or space under certain conditions.

Probability

The statistical likelihood that a specific event will take place, calculated as a fraction or a percentage between 0% (never happening) and 100% (always happening).