The height and weight of 8 randomly sampled individuals are given as follows: Heigt 65 70 68 75 Weight 178 157 Person 2. 3. 117 231 156 217 163 191 4. 66 72 70 71 8. Round all answers to 4 decimal points: a. What is the sample mean of the height and weight for these 8 individuals? Mean Height: 2 Mean Weight: 17625 What is the sample standard deviation of the height and weight for these 8 individuals? SD Height SD Weight c What is the sample covariance between height and weight for these 8 individuals? Covariance: d What is the sample correlation between height and weight for these 8 individuais? Correlation
The height and weight of 8 randomly sampled individuals are given as follows: Heigt 65 70 68 75 Weight 178 157 Person 2. 3. 117 231 156 217 163 191 4. 66 72 70 71 8. Round all answers to 4 decimal points: a. What is the sample mean of the height and weight for these 8 individuals? Mean Height: 2 Mean Weight: 17625 What is the sample standard deviation of the height and weight for these 8 individuals? SD Height SD Weight c What is the sample covariance between height and weight for these 8 individuals? Covariance: d What is the sample correlation between height and weight for these 8 individuais? Correlation
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The height and weight of 8 randomly sampled individuals are given as follows:
Weight
178
157
117
Person
Heigh
65
70
68
75
1
2.
3.
4.
231
156
66
72
70
71
217
163
191
8.
Round all answers to 4 decimal points:
a. What is the sample mean of the height and weight for these 8 individuals?
Mean Height: 25
Mean Weight:
176 25
What is the sample standard deviation of the height and weight for these 8 individuals?
SD Height
SD Weight
c What is the sample covariance between height and weight for these 8 individuals?
Covariance:
d What is the sample correlation between height and weight for these 8 individuais?
Correlation:
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