EBK FUNDAMENTALS OF BIOSTATISTICS
8th Edition
ISBN: 9781305465510
Author: Rosner
Publisher: YUZU
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Chapter 11, Problem 2P
Hematology
The data in Table 11.17 are given for 9 patients with aplastic anemia [11].
Test for the statistical significance of this regression line using the F test.
TABLE 11.17 Hematologic data for patients with aplastic anemia
![Chapter 11, Problem 2P, Hematology The data in Table 11.17 are given for 9 patients with aplastic anemia [11]. Test for the](http://dev-ingestion-image-output.s3-website-us-east-1.amazonaws.com/9781305268920/Chapter-11/images/68920-11-2p-question-digital_image_001.png)
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Students have asked these similar questions
A 24-1 design has been used to investigate the effect of four factors on the resistivity of a silicon wafer. The data
from this experiment are shown in Table 4.
Table 4: Resistivity Experiment for Exercise 5
Run
A
B
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D
Resistivity
1
23
2
3
4
5
6
7
8
9
10
11
12
I+I+I+I+Oooo
0
0
||++TI++o000
33.2
4.6
31.2
9.6
40.6
162.4
39.4
158.6
63.4
62.6
58.7
0
0
60.9
3
(a) Estimate the factor effects. Plot the effect estimates on a normal probability scale.
(b) Identify a tentative model for this process. Fit the model and test for curvature.
(c) Plot the residuals from the model in part (b) versus the predicted resistivity. Is there any indication on
this plot of model inadequacy?
(d) Construct a normal probability plot of the residuals. Is there any reason to doubt the validity of the
normality assumption?
Stem1: 1,4
Stem 2: 2,4,8
Stem3: 2,4
Stem4: 0,1,6,8
Stem5: 0,1,2,3,9
Stem 6: 2,2
What’s the Min,Q1, Med,Q3,Max?
Are the t-statistics here greater than 1.96? What do you conclude?
colgPA= 1.39+0.412 hsGPA
(.33) (0.094)
Find the P value
Chapter 11 Solutions
EBK FUNDAMENTALS OF BIOSTATISTICS
Ch. 11.12 - What is the difference between an ordinary...Ch. 11 - Hematology The data in Table 11.17 are given for 9...Ch. 11 - Hematology The data in Table 11.17 are given for 9...Ch. 11 - Hematology The data in Table 11.17 are given for 9...Ch. 11 - Prob. 4PCh. 11 - Prob. 5PCh. 11 - Prob. 6PCh. 11 - Hematology The data in Table 11.17 are given for 9...Ch. 11 - Prob. 8PCh. 11 - Pulmonary Function Suppose the correlation...
Ch. 11 - Prob. 10PCh. 11 - Prob. 11PCh. 11 - Prob. 12PCh. 11 - Hypertension The Update to the Task Force Report...Ch. 11 - Prob. 14PCh. 11 - Prob. 31PCh. 11 - Prob. 32PCh. 11 - Prob. 49PCh. 11 - Refer to Data Set BONEDEN.DAT at www.cengagebrain...Ch. 11 - Prob. 92PCh. 11 - Prob. 93PCh. 11 - Prob. 94PCh. 11 - Diabetes A group of 10-year-old boys were first...Ch. 11 - Prob. 118PCh. 11 - Prob. 119PCh. 11 - Prob. 120PCh. 11 - Prob. 121P
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