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If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise?
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If the true value for a result is 2.00g and a student takes 2 measures...
Answer:
Introduction:
In this scenario, a student has taken two measures of a result and reported them as 1.95g and 1.93g. The true value for the result is known to be 2.00g. Based on this information, we can evaluate the accuracy and precision of the values reported by the student.
Accuracy:
Accuracy refers to how close a measurement or result is to the true or accepted value. In this case, the true value is 2.00g. The reported values of 1.95g and 1.93g are both less than the true value. Therefore, the reported values are not accurate.
Precision:
Precision refers to the consistency or reproducibility of a measurement. It describes how close multiple measurements are to each other. In this case, the reported values of 1.95g and 1.93g are relatively close to each other, indicating a certain level of consistency. This suggests that the measurements are precise.
Conclusion:
Based on the above analysis, we can conclude that:
The values are precise but not accurate.
Explanation:
The reported values of 1.95g and 1.93g indicate that the measurements taken by the student are consistent with each other, suggesting precision. However, they are not accurate as they do not match the true value of 2.00g.
Accuracy can be improved by ensuring that the measurements are closer to the true value. This can be achieved by minimizing systematic errors, calibrating instruments, and using more accurate measurement techniques.
Precision can be improved by reducing random errors, taking more measurements, and using more sensitive instruments. This would result in a smaller range of values and a higher level of consistency.
In summary, the reported values are precise but not accurate. It is important to strive for both accuracy and precision in scientific measurements to obtain reliable and valid results.
Introduction:
In this scenario, a student has taken two measures of a result and reported them as 1.95g and 1.93g. The true value for the result is known to be 2.00g. Based on this information, we can evaluate the accuracy and precision of the values reported by the student.
Accuracy:
Accuracy refers to how close a measurement or result is to the true or accepted value. In this case, the true value is 2.00g. The reported values of 1.95g and 1.93g are both less than the true value. Therefore, the reported values are not accurate.
Precision:
Precision refers to the consistency or reproducibility of a measurement. It describes how close multiple measurements are to each other. In this case, the reported values of 1.95g and 1.93g are relatively close to each other, indicating a certain level of consistency. This suggests that the measurements are precise.
Conclusion:
Based on the above analysis, we can conclude that:
The values are precise but not accurate.
Explanation:
The reported values of 1.95g and 1.93g indicate that the measurements taken by the student are consistent with each other, suggesting precision. However, they are not accurate as they do not match the true value of 2.00g.
Accuracy can be improved by ensuring that the measurements are closer to the true value. This can be achieved by minimizing systematic errors, calibrating instruments, and using more accurate measurement techniques.
Precision can be improved by reducing random errors, taking more measurements, and using more sensitive instruments. This would result in a smaller range of values and a higher level of consistency.
In summary, the reported values are precise but not accurate. It is important to strive for both accuracy and precision in scientific measurements to obtain reliable and valid results.
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If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise?
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If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise?.
If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise?.
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If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise?, a detailed solution for If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise? has been provided alongside types of If the true value for a result is 2.00g and a student takes 2 measures and report the result as 1.95g and 1.93g, then we can conclude that? A)The values are both precise and accurate B)The values are neither precise nor accurate C)The values are accurate D)The values are precise? theory, EduRev gives you an
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