Answer :
Final answer:
The percent error of Lou's temperature prediction is 9.09%, calculated using the formula (| Estimated value - True value | / True value) x 100. Unfortunately, none of the multiple choice options matches this correct answer.
Explanation:
The question aims to find out the percent error of Lou's temperature prediction. Percent error is calculated using the formula:
(| Estimated value - True value | / True value) x 100
In our case:
Estimated value is 72 degrees (Lou's prediction), and the True value is 66 degrees (the actual temperature).
Performing the calculations, we obtain:
((|72-66|) / 66) x 100 = (6 / 66) x 100 = 0.0909 x 100 = 9.09%
Sadly, none of the multiple choices given (6%, 72%, 66%, 0.09%) match the correct answer of 9.09%.
Learn more about Percent Error Calculation here:
https://brainly.com/question/28684226
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