Student B determined the density of water to be 1.04 ± 0.05 g/mL. Consider Students A results. Which student was more accurate? Which student was more precise? (Student A got the following densities of water; 1.09 g/mL, 1.14 g/mL, and 1.15 g/mL with an average of 1.127 g/mL and a standard deviation of 0.026 g/mL)
Student B determined the density of water to be 1.04 ± 0.05 g/mL. Consider Students A results. Which student was more accurate? Which student was more precise? (Student A got the following densities of water; 1.09 g/mL, 1.14 g/mL, and 1.15 g/mL with an average of 1.127 g/mL and a standard deviation of 0.026 g/mL)
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Student B determined the density of water to be 1.04 ± 0.05 g/mL. Consider Students A results. Which student was more accurate? Which student was more precise?
(Student A got the following densities of water; 1.09 g/mL, 1.14 g/mL, and 1.15 g/mL with an average of 1.127 g/mL and a standard deviation of 0.026 g/mL)
Expert Solution
Step 1
Student B value is more accurate.
Accuracy is measure of value more close to the real value. Since density of water is 1 g/ml
Hence closest compare to all value.
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