Problem: Is the use of significant figures in each of the following statements appropriate?On July 1, 2005, the population of Cook County, Illinois, was 5,303,683.

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We’re being asked to determine if the use of significant figures in the following statement appropriate.


Recall that the significant figures in a measured quantity include one estimated digit, the last digit of the measurement. The significant figures indicate the extent of the uncertainty of the measurement


Certain rules must be followed so that a calculation involving measured quantities is reported with the appropriate number of significant figures.


Given: On July 1, 2005, the population of Cook County, Illinois, was 5,303,683.

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Problem Details

Is the use of significant figures in each of the following statements appropriate?

On July 1, 2005, the population of Cook County, Illinois, was 5,303,683.

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Our tutors have indicated that to solve this problem you will need to apply the Significant Figures concept. You can view video lessons to learn Significant Figures. Or if you need more Significant Figures practice, you can also practice Significant Figures practice problems.