(2D & 3D space vectors) There is a dataset obtained from the histopathology medical data of the following high-grade astrocytomas as follows. x1 = (114.36, 0.11) x2 = (100.44, 0.27) x3 = (109.42, -3.69) x4 = (109.75, -0.07) x5 = (104.41, -3.79) a) Find the mean from x1 to x5 b) Find: 1. the distance of the 1st vector x1 to the mean of the dataset. 2. the distance of the 2nd vector x2 to the mean of the dataset. 3. the distance of the 3rd vector i.e. x3 to the mean of the dataset. 4. the distance of the 4th vector, x4, to the average of the dataset. 5. the distance of the 5th vector, x5, to the average of the dataset.
(2D & 3D space vectors) There is a dataset obtained from the histopathology medical data of the following high-grade astrocytomas as follows. x1 = (114.36, 0.11) x2 = (100.44, 0.27) x3 = (109.42, -3.69) x4 = (109.75, -0.07) x5 = (104.41, -3.79) a) Find the mean from x1 to x5 b) Find: 1. the distance of the 1st vector x1 to the mean of the dataset. 2. the distance of the 2nd vector x2 to the mean of the dataset. 3. the distance of the 3rd vector i.e. x3 to the mean of the dataset. 4. the distance of the 4th vector, x4, to the average of the dataset. 5. the distance of the 5th vector, x5, to the average of the dataset.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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(2D & 3D space vectors )
There is a dataset obtained from the histopathology medical data of the following high-grade astrocytomas as follows.
x1 = (114.36, 0.11)
x2 = (100.44, 0.27)
x3 = (109.42, -3.69)
x4 = (109.75, -0.07)
x5 = (104.41, -3.79)
a) Find the mean from x1 to x5
b) Find:
1. the distance of the 1st vector x1 to the mean of the dataset.
2. the distance of the 2nd vector x2 to the mean of the dataset.
3. the distance of the 3rd vector i.e. x3 to the mean of the dataset.
4. the distance of the 4th vector, x4, to the average of the dataset.
5. the distance of the 5th vector, x5, to the average of the dataset.
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