You are given the following data set: 50.3 52.8 60.3 55.4 48.3 35.4 57.6 Please choose the best answer for each of the following 7 (seven) questions. (i) What are the mean and standard deviation values? (ii) What are the outliers data points in this data set? (iii) What is the median and the spread?

Appl Of Ms Excel In Analytical Chemistry
2nd Edition
ISBN:9781285686691
Author:Crouch
Publisher:Crouch
Chapter4: Least-squares And Calibration Methods
Section: Chapter Questions
Problem 4P
icon
Related questions
Question

Please solve this issue

Question 14 (.
v Saved
) Listen
You are given the following data set:
50.3 52.8 60.3 55.4 48.3 35.4 57.6
Please choose the best answer for each of the following 7 (seven) questions.
(i) What are the mean and standard deviation values?
(ii) What are the outliers data points in this data set?
(iii) What is the median and the spread?
(iv) What is the Q table value for comparison at 90% confidence level?
(v) Is there an outlier through using the Q test?
(vi) What is the t table value used in the confidence interval calculation at a 50%
confidence level?
(vii) What is the lower limit of the confidence interval at 50% confidence level?
CL = confidence level
Grubbs table at 95 % CL:
n = 6
Grable value = 1.822
Gtable value = 1.938
n = 7
Transcribed Image Text:Question 14 (. v Saved ) Listen You are given the following data set: 50.3 52.8 60.3 55.4 48.3 35.4 57.6 Please choose the best answer for each of the following 7 (seven) questions. (i) What are the mean and standard deviation values? (ii) What are the outliers data points in this data set? (iii) What is the median and the spread? (iv) What is the Q table value for comparison at 90% confidence level? (v) Is there an outlier through using the Q test? (vi) What is the t table value used in the confidence interval calculation at a 50% confidence level? (vii) What is the lower limit of the confidence interval at 50% confidence level? CL = confidence level Grubbs table at 95 % CL: n = 6 Grable value = 1.822 Gtable value = 1.938 n = 7
Expert Solution
steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
Statistics and Analytical Chemistry
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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Appl Of Ms Excel In Analytical Chemistry
Appl Of Ms Excel In Analytical Chemistry
Chemistry
ISBN:
9781285686691
Author:
Crouch
Publisher:
Cengage
Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:
9781285640686
Author:
Skoog
Publisher:
Cengage
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning