Referencing the values in the multiple regression analysis, Reading ability is the independent variable age and IQ are the dependent variables 1. Does age and IQ predict the reading ability? 2. Which of the predictors(age or IQ) is the stronger predictor of reading ability? What evidence helps support your answer?
Referencing the values in the multiple regression analysis, Reading ability is the independent variable age and IQ are the dependent variables 1. Does age and IQ predict the reading ability? 2. Which of the predictors(age or IQ) is the stronger predictor of reading ability? What evidence helps support your answer?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Referencing the values in the multiple
Reading ability is the independent variable
age and IQ are the dependent variables
1. Does age and IQ predict the reading ability?
2. Which of the predictors(age or IQ) is the stronger predictor of reading ability? What evidence helps support your answer?

Transcribed Image Text:Correlations
Correlations
age
IQ
reading ability
age
Pearson Correlation
1
-.198
.846
Sig. (2-tailed)
.402
.000
N
20
20
20
IQ
Pearson Correlation
-.198
1
.150
Sig. (2-tailed)
.402
.527
20
20
20
reading ability
Pearson Correlation
.846
.150
1
Sig. (2-tailed)
.000
.527
20
20
20
**. Correlation is significant at the 0.01 level (2-tailed).

Transcribed Image Text:Model Summary
Adjusted R
Square
Std. Error of
Model
R
R Square
the Estimate
1
.906
.821
.800
.30739
a. Predictors: (Constant), IQ, age
ANOVA
Sum of
Model
Squares
df
Mean Square
F
Sig.
1
Regression
7.374
2
3.687
39.018
.000
Residual
1.606
17
.094
Total
8.980
19
a. Dependent Variable: reading ability
b. Predictors: (Constant), IQ, age
a
Coefficients
Standardized
Unstandardized Coefficients
Coefficients
Model
В
Std. Error
Beta
Sig.
1
(Constant)
-.703
1.247
-.564
.580
age
.584
.067
.912
8.711
.000
IQ
.036
.011
.331
3.165
.006
a. Dependent Variable: reading ability
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images

Recommended textbooks for you

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON

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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman