c. Do an ANOVA and report the statistics given in the ANOVA table. Comment on the meaning of the ANOVA statistics.
c. Do an ANOVA and report the statistics given in the ANOVA table. Comment on the meaning of the ANOVA statistics.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
For letter C, which anova should i use? One way or two way without replication, please tell me. and show me an example and explain why
![Do this problem using Excel. The following data were obtained in calibrating a
calcium ion electrode for the determination of pCa. A linear relationship between the
potential and pCa is known to exist.
pCa = - log [Ca²*]
E, mV
5.00
- 53.8
4.00
- 27.7
3.00
+ 2.7
2.00
+ 31.9
1.00
+ 65.1
a. Plot the data and draw a line through the points by eye.
b. Find the least-squares expression for the best straight line among the points. Plot
this line.
c. Do an ANOVA and report the statistics given in the ANOVA table. Comment on
the meaning of the ANOVA statistics.
d. Calculate the pCa of a serum solution in which the electrode potential was 15.3
mV. Find the absolute and relative standard deviations for pCa if the result was
from a single voltage measurement.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe6012cc5-f5c3-4286-be91-3a262ce756da%2Fa305eeca-bd2a-42a9-ac21-1ec0ed1c150a%2Fq8n6sa9_processed.png&w=3840&q=75)
Transcribed Image Text:Do this problem using Excel. The following data were obtained in calibrating a
calcium ion electrode for the determination of pCa. A linear relationship between the
potential and pCa is known to exist.
pCa = - log [Ca²*]
E, mV
5.00
- 53.8
4.00
- 27.7
3.00
+ 2.7
2.00
+ 31.9
1.00
+ 65.1
a. Plot the data and draw a line through the points by eye.
b. Find the least-squares expression for the best straight line among the points. Plot
this line.
c. Do an ANOVA and report the statistics given in the ANOVA table. Comment on
the meaning of the ANOVA statistics.
d. Calculate the pCa of a serum solution in which the electrode potential was 15.3
mV. Find the absolute and relative standard deviations for pCa if the result was
from a single voltage measurement.
Expert Solution
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 2 steps with 1 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman