Gastroenterology In Table 12.39, we present data relating protein concentra- tion to pancreatic function as measured by trypsin secretion among patients with cystic fibrosis [16). 12.42 If we do not want to assume normality for these dis- tributions, then what statistical procedure can be used to compare the three groups? 12.43 Perform the test mentioned in Problem 12.42, and report a p-value. How do your results compare with a para- metric analysis of the data?

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Please solve 12.42 and dont use any programme like minitab.

Gastroenterology
In Table 12.39, we present data relating protein concentra-
tion to pancreatic function as measured by trypsin secretion
among patients with cystic fibrosis [16].
12.42 If we do not want to assume normality for these dis-
tributions, then what statistical procedure can be used to
compare the three groups?
12.43 Perform the test mentioned in Problem 12.42, and
report a p-value. How do your results compare with a para-
metric analysis of the data?
Transcribed Image Text:Gastroenterology In Table 12.39, we present data relating protein concentra- tion to pancreatic function as measured by trypsin secretion among patients with cystic fibrosis [16]. 12.42 If we do not want to assume normality for these dis- tributions, then what statistical procedure can be used to compare the three groups? 12.43 Perform the test mentioned in Problem 12.42, and report a p-value. How do your results compare with a para- metric analysis of the data?
TABLE 12.39 Relationship between protein concentration (mg/mL) of duodenal secretions to pancreatic
function as measured by trypsin secretion [U/(kg/hr)]
Trypsin secretion [U/(kg/hr)]
< 50
51-1000
>1000
Protein
Subject
number
Protein
Subject
number
Protein
Subject
number
concentration
concentration
concentration
1
1.7
1
1.4
1
2.9
2
2.0
2
2.4
2
3.8
2.0
2.4
4.4
4
2.2
4
3.3
4
4.7
5
4.0
4.4
5
5.0
6.
4.0
6
4.7
6
5.6
7
5.0
7
6.7
7
7.4
6.7
7.6
8.
9.4
7.8
9.5
9
10.3
10
11.7
Source: Based on The New England Journal of Medicine, 312(6), 329-334, 1985.
LO LO
Transcribed Image Text:TABLE 12.39 Relationship between protein concentration (mg/mL) of duodenal secretions to pancreatic function as measured by trypsin secretion [U/(kg/hr)] Trypsin secretion [U/(kg/hr)] < 50 51-1000 >1000 Protein Subject number Protein Subject number Protein Subject number concentration concentration concentration 1 1.7 1 1.4 1 2.9 2 2.0 2 2.4 2 3.8 2.0 2.4 4.4 4 2.2 4 3.3 4 4.7 5 4.0 4.4 5 5.0 6. 4.0 6 4.7 6 5.6 7 5.0 7 6.7 7 7.4 6.7 7.6 8. 9.4 7.8 9.5 9 10.3 10 11.7 Source: Based on The New England Journal of Medicine, 312(6), 329-334, 1985. LO LO
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