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الترجيح الإحصائي أو Statistical Weighting فى Microsoft Excel

Omnya Khaled
فى نهاية المشروع ده هتقدر تحسب اساسيات الترجيح الاحصائى بطريقة سهلة باستخدام Microsoft Excel. ال weighted average هو عملية حسابية لازم نستعملها عشان هو اكتر دقة ووضوح من المتوسط البسيط. عشان بيتم تعيين وزن ثابت لجميع الارقام فى البيانات.خلال المشروع هتقدر...
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فى نهاية المشروع ده هتقدر تحسب اساسيات الترجيح الاحصائى بطريقة سهلة باستخدام Microsoft Excel. ال weighted average هو عملية حسابية لازم نستعملها عشان هو اكتر دقة ووضوح من المتوسط البسيط. عشان بيتم تعيين وزن ثابت لجميع الارقام فى البيانات.خلال المشروع هتقدر تحمل ملف البيانات من على جهازك على النسخة المجانية ل Microsoft Excel online. و هتقدر تحسب ال weighted mean باستخدام طريقتين مختلفين و تستخدم وظيفة SUMPRODUCT. و كمان نحسب مجوع المخزون النهائى end inventory و سعر مجموع السلع اللى اتباعت COIS باستخدام ال average mean. و هتقدر توصل ل ال Growth Rate و ال Growth Factor. و اخر حاجة هنتعلمها هى حساب القيمة المستقبلية من خلال حساب ال Geometric Mean.ال excel هو احد البرامج التي أنتجتها شركة Microsoft العملاقة.وهو أداة عظيمة من أجل حفظ البيانات و التعامل مع الجداول والأرقام لأنك تستطيع من خلال البرنامج ده انك تنجز برنامج مهمات كثيرة بمجرد إتقانك للمعدلات وطريقة كتابتها حيث يحتوي البرنامج على عشرات الدوال الحسابية وتقدر تقدم كتابة مئات المعادلات يستطيع الباحث أن يحصل على معدلات حسابية وقيم المجموع و غيرها من القيم الأكثر تعقيدا بمجرد إدخال البيانات التي تحصل عليها.وبرضو تقدر تنجز عمليات الفرز و التصفية خلال لحظات قليلة.ويقدم لك Excel خدمة جميلة بتحويل بياناتك على شكل شرائح مصورة وبمختلف الأشكال المشروع ده مخصص للأشخاص المبتدئين في excel و خصوصا الاشخاص اللى شغالين فى اقسام محاسبة و مالية او ال business عموما. هيساعدك المشروع ده على تعلم مهارات جديدة فى التعامل مع البيانات باشكال مختلفة لحساب ال statistical weights .
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Provides hands-on practice with statistical weight calculations, making concepts more tangible
Emphasizes the use of Microsoft Excel, a widely adopted tool in business and finance
Develops a strong foundation in the basics of calculating statistical weights
Suitable for beginners with little to no prior knowledge of Excel or statistical weights
Focuses on practical applications of statistical weights in business and finance contexts

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Career center

Learners who complete الترجيح الإحصائي أو Statistical Weighting فى Microsoft Excel will develop knowledge and skills that may be useful to these careers:
Data Scientist
Data Scientists use their knowledge of data science to help businesses make better decisions. This course will teach you how to use statistical weighting to calculate weighted averages, which is a critical skill for Data Scientists. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average accuracy of a machine learning model.
Machine Learning Engineer
Machine Learning Engineers use their knowledge of machine learning to help businesses develop better machine learning models. This course will teach you how to use statistical weighting to calculate weighted averages, which is a critical skill for Machine Learning Engineers. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average accuracy of a machine learning model on different datasets.
Data Analyst
Data Analysts use their knowledge of data to help businesses make better decisions. This course will teach you how to use statistical weighting to calculate weighted averages, which is a critical skill for Data Analysts. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance.
Financial Analyst
Financial Analysts use their knowledge of finance to help businesses make better financial decisions. This course will teach you how to use statistical weighting to calculate weighted averages, which is a critical skill for Financial Analysts. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average cost of a stock over time.
Product Manager
Product Managers use their knowledge of product development to help businesses develop better products. This course will teach you how to use statistical weighting to calculate weighted averages, which is a critical skill for Product Managers. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average rating of a product by customers.
Quantitative Analyst
Quantitative Analysts use their knowledge of mathematics and statistics to help businesses make better decisions. This course will teach you how to use statistical weighting to calculate weighted averages, which is a critical skill for Quantitative Analysts. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average return on investment of a portfolio of stocks.
Risk Manager
Risk Managers use their knowledge of risk management to help businesses identify and manage risks. This course will teach you how to use statistical weighting to calculate weighted averages, which is a critical skill for Risk Managers. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average probability of a particular risk occurring.
Market Researcher
Market Researchers use their knowledge of marketing to help businesses understand their customers. This course will teach you how to use statistical weighting to calculate weighted averages, which is a critical skill for Market Researchers. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average age of customers in a particular market.
Statistician
Statisticians use their knowledge of statistics to help businesses understand data. This course will teach you how to use statistical weighting to calculate weighted averages, which is a critical skill for Statisticians. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average height of people in a particular population.
Business Analyst
Business Analysts use their knowledge of business analysis to help businesses improve their operations. This course will teach you how to use statistical weighting to calculate weighted averages, which is a useful skill for Business Analysts. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average revenue of a particular business unit.
Insurance Agent
Insurance Agents use their knowledge of insurance to help individuals and businesses protect themselves from financial risks. This course will teach you how to use statistical weighting to calculate weighted averages, which is a useful skill for Insurance Agents. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average cost of a particular insurance policy.
Software Engineer
Software Engineers use their knowledge of software engineering to help businesses develop better software. This course will teach you how to use statistical weighting to calculate weighted averages, which is a useful skill for Software Engineers. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average time it takes to complete a particular task.
Actuary
Actuaries use their knowledge of actuarial science to help businesses and individuals manage risk. This course will teach you how to use statistical weighting to calculate weighted averages, which is a useful skill for Actuaries. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average probability of a particular event occurring.
Systems Analyst
Systems Analysts use their knowledge of systems analysis to help businesses improve their systems. This course will teach you how to use statistical weighting to calculate weighted averages, which is a useful skill for Systems Analysts. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average cost of a particular system.
Financial Planner
Financial Planners use their knowledge of financial planning to help individuals and families plan for their financial future. This course will teach you how to use statistical weighting to calculate weighted averages, which is a useful skill for Financial Planners. Weighted averages are used to calculate the average of a set of data, where each data point is given a different weight. This is useful for calculating the average of data that has different levels of importance, such as the average return on investment of a particular investment portfolio.

Reading list

We've selected eight books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in الترجيح الإحصائي أو Statistical Weighting فى Microsoft Excel.
This textbook provides a comprehensive overview of statistical methods for business and economics students. It covers a wide range of topics, including data collection, data analysis, probability theory, inferential statistics, and regression analysis. It valuable resource for students who want to learn the fundamentals of statistics and how to apply them to business and economic problems.
Provides a comprehensive introduction to statistical functions in Excel, making it a valuable resource for beginners who want to learn how to use these functions effectively. It covers a wide range of topics, including basic statistical concepts, descriptive statistics, inferential statistics, and data analysis.
Provides a step-by-step guide to data analysis using Microsoft Excel. It covers a wide range of topics, including data cleaning, data transformation, data visualization, and statistical analysis. It valuable resource for both beginners and experienced users who want to learn how to use Excel for data analysis.
This comprehensive guide to Microsoft Excel 2019 covers a wide range of topics, including data analysis, data visualization, and statistical functions. It valuable resource for both beginners and experienced users who want to learn how to use Excel effectively.
Provides a comprehensive introduction to VBA programming for Excel. It covers a wide range of topics, including VBA basics, data manipulation, user forms, and custom functions. It valuable resource for both beginners and experienced users who want to learn how to use VBA to automate tasks in Excel.
This Wikipedia article provides a clear and concise explanation of weighted averages and weighted means. It valuable resource for students who want to learn the basics of these concepts.
This Khan Academy video provides a clear and concise explanation of weighted means. It also includes a number of worked examples that can help students to learn how to calculate weighted means.
This Statistics How To article provides a clear and concise explanation of the difference between weighted averages and simple averages. It also includes a number of examples that can help students to understand when to use each type of average.

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