2. The following data refer to Stanford heart transplants. It relates the survival time of patients that have received heart transplants to their age when the transplant occurred and to a so-called mismatch score that is supposed to be an indicator of how well the transplanted heart should fit the recipient. Survival Time (in days) 624 46 64 1,350 280 10 1,024 39 730 136 836 60 Mismatch Score 1.32 .61 1.89 .87 1.12 2.76 1.13 1.38 .96 1.62 1.58 .69 Age 51.0 42.5 54.6 54.1 49.5 55.3 43.4 42.8 58.4 52.0 45.0 64.5
2. The following data refer to Stanford heart transplants. It relates the survival time of patients that have received heart transplants to their age when the transplant occurred and to a so-called mismatch score that is supposed to be an indicator of how well the transplanted heart should fit the recipient. Survival Time (in days) 624 46 64 1,350 280 10 1,024 39 730 136 836 60 Mismatch Score 1.32 .61 1.89 .87 1.12 2.76 1.13 1.38 .96 1.62 1.58 .69 Age 51.0 42.5 54.6 54.1 49.5 55.3 43.4 42.8 58.4 52.0 45.0 64.5
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
100%
APPLIED STATISTICS (MULTIPLE REGRESSION)
UPVOTE WILL BE GIVEN. PLEASE ANSWER THE PROBLEM BY USING SPSS OR EXCEL ONLY (NOT HANDWRITTEN). NO LONG EXPLANATION NEEDED. TAKE A SCREENSHOTS AND ANSWER THE QUESTION IN SENTENCES.
a. Identify the dependent/s and independent variable then estimate the multiple regression equation.
b. What is the r-squared value and what is its implication?
c. What variable/s are considered significant? What is the p-value?
Transcribed Image Text:2. The following data refer to Stanford heart transplants. It relates the survival time of
patients that have received heart transplants to their age when the transplant occurred
and to a so-called mismatch score that is supposed to be an indicator of how well the
transplanted heart should fit the recipient.
Survival Time (in days)
624
46
64
1,350
280
10
1,024
39
730
136
836
60
Mismatch Score
1.32
.61
1.89
.87
1.12
2.76
1.13
1.38
.96
1.62
1.58
.69
Age
51.0
42.5
54.6
54.1
49.5
55.3
43.4
42.8
58.4
52.0
45.0
64.5
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