Respuesta :

Answer:

8.33%

Step-by-step explanation:

Formula for percent error:

[tex]|\frac{observed value - expected value}{expected value} | * 100%[/tex]

Using this formula, we get:

[tex]|\frac{11-12}{12} |* 100 = \frac{100}{12} = 8.33[/tex]

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