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3. The following tables show the result of statistical analysis in a study titled "Correlates of Students Performance in Intermediate Algebra". a. State the NULL Hypothesis b. What statistical tool is used? c. How much of the variance in intermediate Algebra is explained by the independent variables? Justify your answer Table 1. Summary Adjusted R Square R R Square Std. Error of the Estimate 55226 305 470 3.081 Table 2. ANOVA Sum of Squares Df Sig. Mean Square 193.649 2904.729 Regression Residual 15 20.396 .001" 2971.696 313 9.494 Total 5876.426 328 Table 3. Coefficients Predictors MATH_GPA_1styear Significance 0.379 0.012 AGE 0.433 0.009 SEX MOTHER EDUCATIONAL ATTAINMENT 0.497 0.022 0.021 0.080 FATHER EDUCATIONAL ATTAINMENT 0.069 0.070 0.634 INCOME OF MOTHER INCOME OF FATHER 0.088 0.466 0.019 NUMBER OF BROTHERS 0.025 0.820 NUMBER OF SISTERS 0.134 0.216 NUMBER OF BOOKS 0.352 0.007 AVAILABILITY OF COMPUTER 1.757 0.019 ACCESS TO INTERNET 1.353 0.000 STUDY HOURS DAILY 1.229 0.001 ASSISTANCE OF OTHER PEOPLE 1.412 0.000 PARENTS' ASSISTANCE 0.184 0.609 ATTITUDE TOWARDS MATH 0.298 0.001

3. The following tables show the result of statistical analysis in a study titled "Correlates of Students Performance in Intermediate Algebra". a. State the NULL Hypothesis b. What statistical tool is used? c. How much of the variance in intermediate Algebra is explained by the independent variables? Justify your answer Table 1. Summary Adjusted R Square R R Square Std. Error of the Estimate 55226 305 470 3.081 Table 2. ANOVA Sum of Squares Df Sig. Mean Square 193.649 2904.729 Regression Residual 15 20.396 .001" 2971.696 313 9.494 Total 5876.426 328 Table 3. Coefficients Predictors MATH_GPA_1styear Significance 0.379 0.012 AGE 0.433 0.009 SEX MOTHER EDUCATIONAL ATTAINMENT 0.497 0.022 0.021 0.080 FATHER EDUCATIONAL ATTAINMENT 0.069 0.070 0.634 INCOME OF MOTHER INCOME OF FATHER 0.088 0.466 0.019 NUMBER OF BROTHERS 0.025 0.820 NUMBER OF SISTERS 0.134 0.216 NUMBER OF BOOKS 0.352 0.007 AVAILABILITY OF COMPUTER 1.757 0.019 ACCESS TO INTERNET 1.353 0.000 STUDY HOURS DAILY 1.229 0.001 ASSISTANCE OF OTHER PEOPLE 1.412 0.000 PARENTS' ASSISTANCE 0.184 0.609 ATTITUDE TOWARDS MATH 0.298 0.001

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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3. The following tables show the result of statistical analysis in a study titled "Correlates of Students Performance in Intermediate Algebra". a. State the NULL Hypothesis b. What statistical tool is used? c. How much of the variance in intermediate Algebra is explained by the independent variables? Justify your answer Table 1. Summary R Square Adjusted R Square Std. Error of the Estimate 55226 .305 470 3.081 Table 2. ANOVA Sum of Squares Df Мean Sig. Square Regression Residual 2904.729 15 193.649 20.396 .001 2971.696 313 9.494 Total 5876.426 328 Table 3. Coefficients Predictors Significance 0.012 MATH_GPA_1styear | AGE SEX MOTHER EDUCATIONAL ATTAINMENT 0.379 0.433 0.009 0.497 0.022 0.021 0.080 FATHER EDUCATIONAL ATTAINMENT 0.069 0.070 INCOME OF MOTHER 0.088 0.634 INCOME OF FATHER 0.466 0.019 NUMBER OF BROTHERS 0.025 0.820 NUMBER OF SISTERS 0.134 0.216 NUMBER OF BOOKS 0.352 0.007 AVAILABILITY OF COMPUTER 1.757 0.019 ACCESS TO INTERNET STUDY HOURS DAILY ASSISTANCE OF OTHER PEOPLE 1.353 0.000 1.229 0.001 1.412 0.000 PARENTS' ASSISTANCE 0.184 0.609 ATTITUDE TOWARDS MATH 0.298 0.001 Your answer
Transcribed Image Text:3. The following tables show the result of statistical analysis in a study titled "Correlates of Students Performance in Intermediate Algebra". a. State the NULL Hypothesis b. What statistical tool is used? c. How much of the variance in intermediate Algebra is explained by the independent variables? Justify your answer Table 1. Summary R Square Adjusted R Square Std. Error of the Estimate 55226 .305 470 3.081 Table 2. ANOVA Sum of Squares Df Мean Sig. Square Regression Residual 2904.729 15 193.649 20.396 .001 2971.696 313 9.494 Total 5876.426 328 Table 3. Coefficients Predictors Significance 0.012 MATH_GPA_1styear | AGE SEX MOTHER EDUCATIONAL ATTAINMENT 0.379 0.433 0.009 0.497 0.022 0.021 0.080 FATHER EDUCATIONAL ATTAINMENT 0.069 0.070 INCOME OF MOTHER 0.088 0.634 INCOME OF FATHER 0.466 0.019 NUMBER OF BROTHERS 0.025 0.820 NUMBER OF SISTERS 0.134 0.216 NUMBER OF BOOKS 0.352 0.007 AVAILABILITY OF COMPUTER 1.757 0.019 ACCESS TO INTERNET STUDY HOURS DAILY ASSISTANCE OF OTHER PEOPLE 1.353 0.000 1.229 0.001 1.412 0.000 PARENTS' ASSISTANCE 0.184 0.609 ATTITUDE TOWARDS MATH 0.298 0.001 Your answer
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