Degree · Computer Science and Information Systems
Business Analytics(Degree)
Use data-driven insights to make informed business decisions with our quizzes and questions. Challenge yourself to apply your knowledge to improve business performance.
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Coming soon
Second Year · BAN210Coming soon
Business Statistics and Probability
Learn to interpret uncertainty and make data-backed predictions. This course covers hypothesis testing, regression analysis, and probability distributions. In Zambia, statistical literacy is a high-demand skill for market research and economic planning. Whether you are analyzing consumer behavior or crop yields, these tools are indispensable. If you find p-values, confidence intervals, or ANOVA tables confusing, visit 25schools for clear, visual explanations and past paper solutions. Our localized exam-prep materials ensure you can accurately analyze datasets, preparing you for professional success in the Zambia Statistics Agency (ZamStats) or as a consultant in the private sector.
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Coming soon
Second Year · BAN220Coming soon
Database Management Systems and SQL
Master the art of organizing and retrieving large-scale business data. This course focuses on Relational Database Management Systems (RDBMS) and the SQL programming language. For analysts in Zambia, being able to query databases is a core requirement for jobs in the mining sector (e.g., KCM, Mopani) and retail management. You will learn to design schemas and optimize queries. If the logic of 'JOIN' statements or normalization feels complex, 25schools provides practical SQL playgrounds and cheat sheets. We help you gain the technical proficiency needed for your second-year lab exams and ensure you can manage the data assets of any Zambian organization effectively.
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Coming soon
Second Year · BAN250Coming soon
Managerial Economics and Market Analysis
Apply economic theory to real-world business decisions. This course covers demand estimation, pricing strategies, and market structures within the Southern African context. Understanding price elasticity and cost functions is vital for Zambian businesses navigating fluctuating inflation and exchange rates. You will learn how to use data to determine the optimal price for products in competitive markets. If the calculus of marginal utility or the logic of game theory proves difficult, visit 25schools for simplified economic models and practice problems. We provide the academic support to help you master the intersection of math and economics, preparing you for strategic roles in Zambia's retail and manufacturing sectors.
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Coming soon
Second Year · BAN230Coming soon
Programming for Business with Python
Python has become the industry standard for data manipulation. This course teaches you how to use libraries like Pandas, NumPy, and Matplotlib to automate data cleaning and perform complex calculations. In the Zambian job market, 'Python for Data Science' is one of the most requested skills for modern analysts. You will learn to write scripts that handle thousands of rows of sales or customer data instantly. If you are struggling with loops, functions, or debugging your code, 25schools provides beginner-friendly Python playgrounds and logic guides. We help you move from being a spreadsheet user to a powerful programmer, ensuring you excel in your second-year technical assessments and beyond.