What is the predicted value for delinquency for a family with a family support score of 546? Using an alpha level of .05, is there a statistically significant relationship between family support and delinquency? Based on your decision regarding statistical significance, what type of error might you be making?
. A professor at the University of Alabama was interested in evaluating the relationship between family support and delinquency. Using data collected on 4545 families, the researcher used regression to analyze the relationship. The results are presented below.
|
Variables Entered/Removeda |
|||
|
Model |
Variables Entered |
Variables Removed |
Method |
|
1 |
Family supportb |
. |
Enter |
|
a. Dependent Variable: Delinquency |
|
b. All requested variables entered. |
|
Model Summary |
||||
|
Model |
R |
R Square |
Adjusted R Square |
Std. Error of the Estimate |
|
1 |
.249a |
.062 |
.062 |
1.59168 |
|
a. Predictors: (Constant), Family support |
|
ANOVAa |
||||||
|
Model |
Sum of Squares |
df |
Mean Square |
F |
Sig. |
|
|
1 |
Regression |
759.204 |
1 |
759.204 |
299.671 |
<.001b |
|
Residual |
11479.107 |
4531 |
2.533 |
|
|
|
|
Total |
12238.311 |
4532 |
|
|
|
|
a. Dependent Variable: Delinquency |
|
b. Predictors: (Constant), Family support |
|
Coefficientsa |
||||||
|
Model |
Unstandardized Coefficients |
Standardized Coefficients |
t |
Sig. |
||
|
B |
Std. Error |
Beta |
||||
|
1 |
(Constant) |
3.628 |
.074 |
|
48.844 |
.000 |
|
Family support |
-.418 |
.024 |
-.249 |
-17.311 |
<.001 |
|
a. Dependent Variable: Delinquency |
|
What is the predicted value for delinquency for a family with a family support score of 546? |
|
Using an alpha level of .05, is there a statistically significant relationship between family support and delinquency? |
|
Based on your decision regarding statistical significance, what type of error might you be making? |
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
