Question 1

In order to utilize the multiple R in making specific Y predictions

Accepted Answer

A)  the scores must be in interval form 
B)  at least two slope values must be determined 
C)  Ho must be rejected for each of the internal r's 
D)  all of these 
A)  the scores must be in interval form 
B)  at least two slope values must be determined 
C)  Ho must be rejected for each of the internal r's 
D)  all of these

Question 2

Whenever the calculated value of r equals the critical, tabled value of r for a given number of degrees of freedom, then

Accepted Answer

A)  There is a failure to reject Ho 
B)  Ho is rejected 
C)  the mean of Z equals the mean of Y 
D)  the alpha error is rejected 
A)  There is a failure to reject Ho 
B)  Ho is rejected 
C)  the mean of Z equals the mean of Y 
D)  the alpha error is rejected

In order to utilize the multiple R in making specific Y predictions

Whenever the calculated value of r equals the critical, tabled value of r for a given number of degrees of freedom, then

Introduction to Statistics

Percentages, Graphs and Measures of Central Tendency

Measures of Variability

The Normal Curve and Z Score

Z Scores, T Scores and Other Normal Curve Transformations

Probability

Statistics and Parameters

Parameter Estimates

The Fundamentals of Research Methodology

The Hypothesis of Difference

The Hypothesis of Association: Correlation

Analysis of Variance

Nominal Categorical Data and the Chi Square

Repeated-Measures and Matched-Subjects Designs Interval Data

Non-Parametrics Revisited: the Ordinal Case

Tests and Measurements

Filters

Exam 14: Regression Analysis

In order to utilize the multiple R in making specific Y predictions

Whenever the calculated value of r equals the critical, tabled value of r for a given number of degrees of freedom, then

Introduction to Statistics

Percentages, Graphs and Measures of Central Tendency

Measures of Variability

The Normal Curve and Z Score

Z Scores, T Scores and Other Normal Curve Transformations

Probability

Statistics and Parameters

Parameter Estimates

The Fundamentals of Research Methodology

The Hypothesis of Difference

The Hypothesis of Association: Correlation

Analysis of Variance

Nominal Categorical Data and the Chi Square

Repeated-Measures and Matched-Subjects Designs Interval Data

Non-Parametrics Revisited: the Ordinal Case

Tests and Measurements

Filters