A random sample of patient records from a large medical facility were taken and subjects were classified by smoking status and cholesterol levels. The results are summarized in the table with observed counts next to expected values in parentheses followed by the Chi-square component for each cell in brackets. Smoking Status Cholesterol Level Never Smoked Former Smoker 80 (68.86) [1.80] 63 (63.16) [0.00] 49 (48.55) [0.00] 37 (44.53) [127] 28 (39.59) [3.40] 44 (36.32) [163] 144 Low Moderate High Totals 157 Current Smoker Totals 57 (67.98) [177] 200 55 (47.93) [104] 141 43 (39.09) [0.39] 115 155 Dage 456 Calculate the appropriate mechanics for this test and list the results in the box. Page 41 of 42
A random sample of patient records from a large medical facility were taken and subjects were classified by smoking status and cholesterol levels. The results are summarized in the table with observed counts next to expected values in parentheses followed by the Chi-square component for each cell in brackets. Smoking Status Cholesterol Level Never Smoked Former Smoker 80 (68.86) [1.80] 63 (63.16) [0.00] 49 (48.55) [0.00] 37 (44.53) [127] 28 (39.59) [3.40] 44 (36.32) [163] 144 Low Moderate High Totals 157 Current Smoker Totals 57 (67.98) [177] 200 55 (47.93) [104] 141 43 (39.09) [0.39] 115 155 Dage 456 Calculate the appropriate mechanics for this test and list the results in the box. Page 41 of 42
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
Please help it's not graded
![A random sample of patient records from a large medical facility were taken and
subjects were classified by smoking status and cholesterol levels. The results are
summarized in the table with observed counts next to expected values in
parentheses followed by the Chi-square component for each cell in brackets.
Smoking Status
Cholesterol Level Never Smoked
Former Smoker
80 (68.86) [1.80]
63 (63.16) [0.00]
49 (48.55) [0.00]
37 (44.53) [127]
28 (39.59) [3.40] 44 (36.32) [163]
144
Low
Moderate
High
Totals 157
Current Smoker Totals
57 (67.98) [177]
200
55 (47.93) [104]
141
43 (39.09) [0.39]
115
155
Dage
456
Calculate the appropriate mechanics for this test and list the results in the box.
Page 41 of 42](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1a3448c4-c3c6-49e9-9c9d-a456f7983c24%2Fe4e4e245-7312-4938-8614-fb309f6d0226%2Fcojiucf_processed.png&w=3840&q=75)
Transcribed Image Text:A random sample of patient records from a large medical facility were taken and
subjects were classified by smoking status and cholesterol levels. The results are
summarized in the table with observed counts next to expected values in
parentheses followed by the Chi-square component for each cell in brackets.
Smoking Status
Cholesterol Level Never Smoked
Former Smoker
80 (68.86) [1.80]
63 (63.16) [0.00]
49 (48.55) [0.00]
37 (44.53) [127]
28 (39.59) [3.40] 44 (36.32) [163]
144
Low
Moderate
High
Totals 157
Current Smoker Totals
57 (67.98) [177]
200
55 (47.93) [104]
141
43 (39.09) [0.39]
115
155
Dage
456
Calculate the appropriate mechanics for this test and list the results in the box.
Page 41 of 42
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 3 steps with 13 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