Foreword by Dr. Geeta Arora Preface Introduction PART I: FOUNDATIONS AND DEVELOPMENTS IN MATHEMATICAL AND STATISTICAL MODELS 1. Bulk Queue with Optional Vacation and Impatient Customer 2. Statistical Inference on Stress-Strength Reliability Measure 3. A Comparative Study of Some Exponentiated Distributions PART II: MATHEMATICAL MODELS IN FINANCE AND EMERGING TECHNOLOGICAL IMPACTS 4. The Fintech Revolution’s Effects on the Future of Banking: Prospects and Hazards 5. Option Pricing: A Study of Various Mathematical Models 6. Precision in Financial Data Analysis: Statistical Approaches to Data Refinement and Model Assessment 7. Innovative Machine Learning Approaches for Enhancing Mathematics Education in Secondary Schools: Review Report 8. Impact of News and Its Social Media Responses on Machine Learning-Based Stock Price Prediction PART III: CONTROL SYSTEMS, FUZZY LOGIC, AND DECISION-MAKING IN COMPLEX ENVIRONMENTS 9. Recent Developments in Exponentially Weighted Moving Average Control Charts 10. Navigating Ambiguity: Smart Decision-Making with Pythagorean Fuzzy Sets in Granular Uncertainty 11. Generalized Uncertainty Principles for Wigner–Ville Distribution Associated with the Quaternion Linear Canonical Transform 12. Fixed Points in Ordered Metric Spaces: A Novel Perspective Index