A biosensor was developed to measure the concentration of aqueous arsenic. To determine the accuracy of the sensor, the sensor was tested against a standard reference solution of known concentration. The concentration measured by the new biosensor can be considered accurate if the standard deviations for the concentration determined by the biosensor and the accepted, known concentration of the reference solution are not significantly different. the standard deviations for the concentration determined by the biosensor and the accepted, known concentration of the reference solution are not significantly different, and calculated < ttable. the accepted, known concentration of the reference solution falls outside the 95% confidence interval for the biosensor results. the accepted, known concentration of the reference solution falls within the 95% confidence interval for biosensor results.
A biosensor was developed to measure the concentration of aqueous arsenic. To determine the accuracy of the sensor, the sensor was tested against a standard reference solution of known concentration. The concentration measured by the new biosensor can be considered accurate if the standard deviations for the concentration determined by the biosensor and the accepted, known concentration of the reference solution are not significantly different. the standard deviations for the concentration determined by the biosensor and the accepted, known concentration of the reference solution are not significantly different, and calculated < ttable. the accepted, known concentration of the reference solution falls outside the 95% confidence interval for the biosensor results. the accepted, known concentration of the reference solution falls within the 95% confidence interval for biosensor results.
Chapter14: Chromatography
Section: Chapter Questions
Problem 9P
Related questions
Question
![A biosensor was developed to measure the
concentration of aqueous arsenic. To determine
the accuracy of the sensor, the sensor was tested
against a standard reference solution of known
concentration. The concentration measured by
the new biosensor can be considered accurate if
the standard deviations for the concentration
determined by the biosensor and the
accepted, known concentration of the
reference solution are not significantly
different.
the standard deviations for the concentration
determined by the biosensor and the
accepted, known concentration of the
reference solution are not significantly
different, and tcalculated < ttable.
the accepted, known concentration of the
reference solution falls outside the 95%
confidence interval for the biosensor results.
the accepted, known concentration of the
reference solution falls within the 95%
confidence interval for biosensor results.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbd626d31-b236-4f70-9ac1-23fb6f5a7d12%2F59a999db-3d8a-4e44-9027-fd203a19ae70%2Fzmnxaj4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A biosensor was developed to measure the
concentration of aqueous arsenic. To determine
the accuracy of the sensor, the sensor was tested
against a standard reference solution of known
concentration. The concentration measured by
the new biosensor can be considered accurate if
the standard deviations for the concentration
determined by the biosensor and the
accepted, known concentration of the
reference solution are not significantly
different.
the standard deviations for the concentration
determined by the biosensor and the
accepted, known concentration of the
reference solution are not significantly
different, and tcalculated < ttable.
the accepted, known concentration of the
reference solution falls outside the 95%
confidence interval for the biosensor results.
the accepted, known concentration of the
reference solution falls within the 95%
confidence interval for biosensor results.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning