*11.6 Test for the statistical significance of the regression line using the t test.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Author:Carter
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Chapter10: Statistics
Section10.1: Measures Of Center
Problem 4GP
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Please solve 11.6,11.7 and 11.8 (not use Minitab)

For 11.7  y=a+bx= 1895+112x

*11.6 Test for the statistical significance of the regression
line using the t test.
*11.7 What are the standard errors of the slope and inter-
cept for the regression line in Problem 11.1?
TABLE 11.17 Hematologic data for patients
with aplastic anemia
Patient
Lymphocytes
(per mm')
number
% Reticulocytes
1
3.6
1700
2
2.0
3078
3
0.3
1820
4
0.3
2706
0.2
2086
6.
3.0
2299
7
0.0
676
8
1.0
2088
2.2
2013
Source: Based on The New England Journal of Medicine, 312(16),
1015-1022, 1985.
11.8 What is the z transformation of .34?
Transcribed Image Text:*11.6 Test for the statistical significance of the regression line using the t test. *11.7 What are the standard errors of the slope and inter- cept for the regression line in Problem 11.1? TABLE 11.17 Hematologic data for patients with aplastic anemia Patient Lymphocytes (per mm') number % Reticulocytes 1 3.6 1700 2 2.0 3078 3 0.3 1820 4 0.3 2706 0.2 2086 6. 3.0 2299 7 0.0 676 8 1.0 2088 2.2 2013 Source: Based on The New England Journal of Medicine, 312(16), 1015-1022, 1985. 11.8 What is the z transformation of .34?
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