The results of a random sample of children with pain from musculoskeletal injuries treated wit acetaminophen, ibuprofen, or codeine are shown in the table. At a = 0:10, is there enough evidenc to conclude that the treatment and result are independent? Acetaminophen (c. 1) Ibuprofen (c. 2) Codeine (c. 3) (r. 1) Significant Improvement (r. 2) Slight Improvement Total 58 (66:7) 81 (66:7) 61 (66:7) 200 42 (33.3) 19 (33:3) 39 (33:3) 100 100 100 100 300
The results of a random sample of children with pain from musculoskeletal injuries treated wit acetaminophen, ibuprofen, or codeine are shown in the table. At a = 0:10, is there enough evidenc to conclude that the treatment and result are independent? Acetaminophen (c. 1) Ibuprofen (c. 2) Codeine (c. 3) (r. 1) Significant Improvement (r. 2) Slight Improvement Total 58 (66:7) 81 (66:7) 61 (66:7) 200 42 (33.3) 19 (33:3) 39 (33:3) 100 100 100 100 300
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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QUESTION FOUR:
The results of a random sample of children with pain from musculoskeletal injuries treated with
acetaminophen, ibuprofen, or codeine are shown.
to conclude that the treatment and result are independent?
the table. At a = 0:10, is there enough evidence
Acetaminophen (c. 1)
Ibuprofen (c. 2)
Codeine (c. 3)
(r. 1) Significant
Improvement
(r. 2) Slight
Improvement
Total
58 (66:7)
81 (66:7)
61 (66:7)
200
42 (33.3)
19 (33:3)
39 (33:3)
100
100
100
100
300
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