Homework Help is Here – Start Your Trial Now!
Math
Statistics
Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 138 to 192 cm and weights of 40 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x= 167.80 cm, y = 81.55 kg, r= 0.408, P-value = 0.000, and y = - 105 + 1.17x. Find the best predicted value of y (weight) given an adult male who is 156 cm tall. Use a 0.01 significance level. The best predicted value of y for an adult male who is 156 cm tall is kg. (Round to two decimal places as needed.)

Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 138 to 192 cm and weights of 40 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x= 167.80 cm, y = 81.55 kg, r= 0.408, P-value = 0.000, and y = - 105 + 1.17x. Find the best predicted value of y (weight) given an adult male who is 156 cm tall. Use a 0.01 significance level. The best predicted value of y for an adult male who is 156 cm tall is kg. (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
100%

6- Hi Wonderful Bartleby Team (Thanks for all the help I do really aprecciate all you guys do) I need help with this exercise from stats. Thanks in advance

 

 

Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 138 to 192 cm and weights of 40 to 150 kg. Let the predictor variable \( x \) be the first variable given. The 100 paired measurements yield \(\bar{x} = 167.80\) cm, \(\bar{y} = 81.55\) kg, \( r = 0.408 \), \( \text{P-value} = 0.000 \), and \(\hat{y} = -105 + 1.17x\). Find the best predicted value of \(\hat{y}\) (weight) given an adult male who is 156 cm tall. Use a 0.01 significance level. ______________________ The best predicted value of \(\hat{y}\) for an adult male who is 156 cm tall is \(\,\underline{\quad}\,\) kg. (Round to two decimal places as needed.)
Transcribed Image Text:Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 138 to 192 cm and weights of 40 to 150 kg. Let the predictor variable \( x \) be the first variable given. The 100 paired measurements yield \(\bar{x} = 167.80\) cm, \(\bar{y} = 81.55\) kg, \( r = 0.408 \), \( \text{P-value} = 0.000 \), and \(\hat{y} = -105 + 1.17x\). Find the best predicted value of \(\hat{y}\) (weight) given an adult male who is 156 cm tall. Use a 0.01 significance level. ______________________ The best predicted value of \(\hat{y}\) for an adult male who is 156 cm tall is \(\,\underline{\quad}\,\) kg. (Round to two decimal places as needed.)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
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
SEE MORE TEXTBOOKS