Likha Journal 2023
-
Sensitivity of a 2 x 3 ANOVA on Normality and Homogeneity of Variances Assumptions
This study explored the differential results of parametric test and nonparametric test as applied to a 2 x 3 ANOVA. The data used in this study were those of NEU’s 2018 Science Fair Satisfaction Survey with the mean satisfactory rating (AVG) as the dependent variable for the original or untransformed data. The AVG for the six cells of the factorial design exhibited varying degree of negative skewness (-0.562 to -1.293).… Click to Read the Full Article
-
A Satisfaction Survey Analyzed as Nonparametric Mixed ANOVA Design with Aligned Rank Transformation
Satisfaction survey data from a University’s Science Fair was analyzed using nonparametric Mixed ANOVA (with aligned rank transformation). The dependent variable was the satisfaction score and the independent variables (between-subjects factors) were GENDER (male, female) and GROUP (student, exhibitor, and faculty). The variable ITEM (with seven items) was the within-subjects factor. A seven-item, 1-5 Likert scale (1-Very Poor, 2-Poor, 3-Satisfactory, 4-Good, 5-Excellent) questionnaire was administered to 162 respondents, randomly selected… Click to Read the Full Article
-
Binary Logistic Regression Modeling for Predicting Potential Offenders of Discipline Rules in an Integrated School
Two binary logistic regression models (Model C and Model D) were selected from four alternative models developed to determine if a combination of gender, religion, and grade level could significantly predict potential violators of school discipline rules. Grades 7 to 12 students enrolled during the Academic Year 2022-2023 in a private Integrated School in Quezon City, Philippines composed the target population of the study. The 753 sample cases used was… Click to Read the Full Article
