Based on the model, a one unit increase in uniformity in cell size the odds of observing a malignant cancer multiplicatively by holding the effect of uniformity in cell shape constant.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 2EQ: 2. Suppose that in Example 2.27, 400 units of food A, 500 units of B, and 600 units of C are placed...
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WILL UPVOTE, just pls help me answer the following questions in the attached image. Pls show complete solutions and explain them. Thank you!

2. Cancer is a disease caused by abnormal growth and proliferation of cells
in the body. A model is constructed to predict whether a cancer is
malignant (1) or benign (0) using uniformity in cell size (X1, score from 1
to 10) and uniformity in cell shape (X2, score from 1 to 10). The biopsy
results of two hundred randomly selected patients from a certain hospital
were used to construct the following model:
In[
= -5.07 +0.60X₁ +0.79X₂
Based on the model, a one unit increase in uniformity in cell size
the odds of observing a malignant cancer multiplicatively by
holding the effect of uniformity in cell shape constant.
π(y=1)
[1¬n(y=1)]
A. increases, 0.60
B. decreases, 0.60
C. increases, 1.82
D. decreases, 1.82
Transcribed Image Text:2. Cancer is a disease caused by abnormal growth and proliferation of cells in the body. A model is constructed to predict whether a cancer is malignant (1) or benign (0) using uniformity in cell size (X1, score from 1 to 10) and uniformity in cell shape (X2, score from 1 to 10). The biopsy results of two hundred randomly selected patients from a certain hospital were used to construct the following model: In[ = -5.07 +0.60X₁ +0.79X₂ Based on the model, a one unit increase in uniformity in cell size the odds of observing a malignant cancer multiplicatively by holding the effect of uniformity in cell shape constant. π(y=1) [1¬n(y=1)] A. increases, 0.60 B. decreases, 0.60 C. increases, 1.82 D. decreases, 1.82
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