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5. Calculate the average deviation for both the 25 and 100-ml graduated cylinder measure-
ments in Part B. The average deviation is equal to the sum of the individual deviations
from the average divided by the number of measurements. Report the volume measure-
ments for both cylinders in the following form:
average & average deviation

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The volume measurements for the 25ml and 100ml graduated cylinders are :

  • 25 ml : 19 ± 0.333

  • 100 ml : 19.67 ± 0.443

The average deviation from the mean is calculated thus :

Σ|X - mean| ÷ n

  • X = each individual score
  • n = number of values

For 25ml cylinder :

Avearage = mean = 19

(|18.5 - 19| + |19.5 - 19| + |19 - 19) ÷ 3 = 0.3333

Volume measurement = 19 ± 0.333

For 100 ml cylinder :

Average = [(19 + 20 + 20) ÷ 3] = 19.67

Avearage = mean = 19.67

(|19 - 19.67| + |20 - 19.67| + |20 - 19.67) ÷ 3 = 0.44

Volume measurement = 19.67 ± 0.443

Therefore, the volume measurement for the two graduated cylinders are : 19 ± 0.333 and 19.67 ± 0.443

Learn more :https://brainly.com/question/10528201

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