quiz need answers in 30 minutes

write a 1 2 page paper that defines what steganography is
March 12, 2023
as per writer 41
March 12, 2023

quiz need answers in 30 minutes

QUESTION 1

The following table was derived from the 2008 standard Eurobarometer survey.

The dependent variable is the ten-point ideological scale, going left to right. The independent variables are age and, as a dummy variable, whether or not one’s country was formerly a Soviet-bloc nation. Interpret the slopes, r-square, and the t-test values. Also specify the regression equation. Was there a positive linear relationship between age and ideology, and how was that relationship influenced by country status? Which of the independent variables better explains differences in ideology?

R R-Square Adjusted R-Square Standard Error of the Estimate
0.134 0.018 0.014 2.170

Unstandardized Coefficients

Standardized Coefficients

b

Standard Error

B

t

Sig. (p value)

Constant

4.077

0.060

67.467

0.000

Age

0.006

0.001

0.054

7.951

0.000

Former Soviet

0.646

0.035

0.125

18.412

0.000

QUESTION 2

The following table was derived from the 2012 Cooperative Congressional Election Study. The dependent variable is the 100-point survey question that asks:

“If a state had a budget deficit, what percent should come from tax increases and spending cuts?”

0 = All tax increases

50 = Equal

100 = All cuts

The first independent variable is family income (while ordinal, the breadth of the variable allows us to treat it as an interval variable). The second is gender (dichotomous, 0=male 1=female). Only one state (Indiana) is chosen for this analysis. Interpret the slopes (both standardized and unstandardized), R-square, and the t-test values. Also specify (write out) the equation. Was there a positive linear relationship between family income and deficit reduction preference toward cuts, and how was it mediated by gender? Which of the independent variables better explains differences in reduction preference?

R

R-Square

Adjusted R-Square

Standard Error of the Estimate

0.107

0.011

0.009

25.885

Unstandardized Coefficients

Standardized Coefficients

b

Standard Error

B

t

Sig. (p-value)

Constant

65.333

3.790

17.240

0.000

Family Income

0.349

0.356

0.038

0.982

0.326

Gender

-5.146

1.991

-0.099

-2.585

0.010

 
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