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A scientist weighed a set of standard masses in grams on four different balances. Assume each standard mass is the true value with no error.

A scientist weighed a set of standard masses in grams on four different balances. Assume each standard mass is the true value with no error.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A scientist weighed a set of standard masses in grams on four different balances. Assume each standard mass is the true value with no error. Table 1. Different Masses Measured in Different Balances Standards (g) Balance 1 Balance 2 Balance 3 Balance 4 12.5 12.4 11.0 12.6 15.1 8.2 8.1 6.5 8.3 9.4 6.3 6.2 7. 2 6.3 8.1 3.5 3.4 1.9 3.6 4.2 10.7 10.6 12.2 10.7 11.3 Q1. Based on the table above, which among the balances is precise and accurate?
Transcribed Image Text:A scientist weighed a set of standard masses in grams on four different balances. Assume each standard mass is the true value with no error. Table 1. Different Masses Measured in Different Balances Standards (g) Balance 1 Balance 2 Balance 3 Balance 4 12.5 12.4 11.0 12.6 15.1 8.2 8.1 6.5 8.3 9.4 6.3 6.2 7. 2 6.3 8.1 3.5 3.4 1.9 3.6 4.2 10.7 10.6 12.2 10.7 11.3 Q1. Based on the table above, which among the balances is precise and accurate?
Direction: Consider the situations below and describe the accuracy and precision of the obtained measurements. Situation 1: Let us consdler an example of a GPS system that is attempting to locate the position of a certain restaurant in Isabela. Considering that the restaurant location as existing at the center of a bull's-eye target. There are two observed measurements, each GPS attempts to locate the restaurant as a black dot. The measurement readings where illustrated based on the two figures below. Figure 1 Figure 2 Questions 1. How will you describe the positions of the dots in each figure and how close are these dots to the bull's eye? 2. Which one gives you the more accurate information? Why?
Transcribed Image Text:Direction: Consider the situations below and describe the accuracy and precision of the obtained measurements. Situation 1: Let us consdler an example of a GPS system that is attempting to locate the position of a certain restaurant in Isabela. Considering that the restaurant location as existing at the center of a bull's-eye target. There are two observed measurements, each GPS attempts to locate the restaurant as a black dot. The measurement readings where illustrated based on the two figures below. Figure 1 Figure 2 Questions 1. How will you describe the positions of the dots in each figure and how close are these dots to the bull's eye? 2. Which one gives you the more accurate information? Why?
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