Supposed that you were asked to examine the relationship between the height of children and their parents. To conduct such a study, you have collected data from 110 college students, and estimated the following relationship: Studenth_hat=19.6 + 0.73 × Midparh, R2 = 0.45, SER = 2.0 (7.2) (0.10) where Studenth is the height of students in inches, and Midparh is the average of the parental heights. Values in parentheses are heteroskedasticity robust standard errors. Both variables were adjusted so that the average female height was equal to the average male height.) If children, on average, were expected to be of the same height as their parents, then this would imply two hypotheses, one for the slope and one for the intercept.

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
icon
Concept explainers
Question
100%
Supposed that you were asked to examine the relationship between the height of children and their
parents. To conduct such a study, you have collected data from 110 college students, and estimated
the following relationship:
Studenth_hat=19.6 + 0.73 × Midparh, R2 = 0.45, SER = 2.0
(7.2) (0.10)
where Studenth is the height of students in inches, and Midparh is the average of the parental
heights. Values in parentheses are heteroskedasticity robust standard errors. Both variables were
adjusted so that the average female height was equal to the average male height.)
If children, on average, were expected to be of the same height as their parents, then this would
imply two hypotheses, one for the slope and one for the intercept.
We reject the null hypothesis for the slope at 1% and we reject the null hypothesis for the intercept at 5%.
We do not reject the null hypothesis for the slope at 1% and we reject the null hypothesis for the intercept at
5%.
We reject the null hypothesis for the slope at 1% and we do not reject the null hypothesis for the intercept at
5%.
We do not reject the null hypothesis for the slope at 1% and we do not reject the null hypothesis for the
intercept at 5%.
Transcribed Image Text:Supposed that you were asked to examine the relationship between the height of children and their parents. To conduct such a study, you have collected data from 110 college students, and estimated the following relationship: Studenth_hat=19.6 + 0.73 × Midparh, R2 = 0.45, SER = 2.0 (7.2) (0.10) where Studenth is the height of students in inches, and Midparh is the average of the parental heights. Values in parentheses are heteroskedasticity robust standard errors. Both variables were adjusted so that the average female height was equal to the average male height.) If children, on average, were expected to be of the same height as their parents, then this would imply two hypotheses, one for the slope and one for the intercept. We reject the null hypothesis for the slope at 1% and we reject the null hypothesis for the intercept at 5%. We do not reject the null hypothesis for the slope at 1% and we reject the null hypothesis for the intercept at 5%. We reject the null hypothesis for the slope at 1% and we do not reject the null hypothesis for the intercept at 5%. We do not reject the null hypothesis for the slope at 1% and we do not reject the null hypothesis for the intercept at 5%.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Correlation, Regression, and Association
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
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