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the answer is d ..........................................
The percent error between the old and new balance will be 1.92%.
What is the error?
An error is a mistaken or erroneous action. In some contexts, an error is interchangeable with a mistake.
The discrepancy between the calculated value and the correct value is referred to as an "error" in statistics.
The % error is found as;
[tex]\% E = \frac{15.9-15.6}{15.6} \times 100\\\\ \% E =1.92 \%[/tex]
Hence, the percent error between the old and new balance will be 1.92%.
To learn more about the error refer to the link;
https://brainly.com/question/13286220
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