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
icon
Related questions
Question
i need the answer quickly
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:
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:
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 1 images

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman