الإحصاء باستخدام Excel للأعمال والاقتصاد

المصدر: excelisfun

• Excel Statistical Analysis 01: Data & Statistics مقفل 22 د
• Excel Statistical Analysis 02: Structure of Excel files, Navigation, Keyboard and more مقفل 19 د
• Excel Statistical Analysis 03: Comprehensive Worksheet Formula & Model Building Video مقفل 43 د
• Excel Statistical Analysis 04: PivotTable & Power Query to Build Frequency Distributions مقفل 36 د
• Excel Statistical Analysis 05: Frequency Distributions & Visualizations for Categorical Data مقفل 33 د
• Excel Statistical Analysis 06: Frequency Distributions, Visualizations & Skew for Quantitative Data مقفل 28 د
• Excel Statistical Analysis 7: Cross Tabulation, Visualizations, AND Logical Tests, Simpson’s Paradox مقفل 33 د
• Excel Statistical Analysis 08: X-Y Scatter Charts for Linear Data: Excel Chart? Analyze Data Button? مقفل 12 د
• Mode for Categorical Data? LET Function to Dynamically List all Modes with Category Labels EMT 1770 مقفل 6 د
• Excel Statistical Analysis 09: Location, Mean, Median, Mode, Moving Average, Skew & More! مقفل 40 د
• Excel Statistical Analysis 10: Weighted Mean. Awesome Accounting Example!! مقفل 11 د
• Excel Statistical Analysis 11: Geometric Mean to Calculate Average Compounding Rate per Period مقفل 15 د
• Excel Statistical Analysis 12: Percentile, Quartile, Percentile Rank and Rank Functions & Algorithms مقفل 19 د
• FILTER, LET, TRANSPOSE and Other Excel Functions: Mode Calculation for each Quartile. EMT 1771 مقفل 7 د
• Excel Statistical Analysis 13: Range, Variance, Standard Deviation, Coefficient of Variation مقفل 26 د
• Excel Statistical Analysis 14: Z-Score, Empirical Rule , Chebyshev Theorem: # of Standard Deviations مقفل 23 د
• Excel Statistical Analysis 15: 5-Number Summary / Box & Whiskers Chart: Power Query & Array Formulas مقفل 26 د
• Turn Off GETPIVOTDATA Function - EMT 1774 مقفل 1 د
• Excel Statistical Analysis 16: Introduction to Probability. Power Query & Pivot Table Example too مقفل 43 د
• Excel Statistical Analysis 17: AND, OR, and NOT Logical Tests for COUNTIFS & FILTER Functions مقفل 28 د
• Excel Statistical Analysis 18: Addition Law of Probability, OR Logical Test: Formulas & PivotTables مقفل 17 د
• Excel Statistical Analysis 19: Conditional Probability 5 Examples مقفل 15 د
• Excel Statistical Analysis 20: Joint Probability Table: Dynamic Spilled Array or PivotTable? مقفل 9 د
• Excel Statistical Analysis 21: Multiplication Law of Probability, AND Logical Test, Probability Tree مقفل 11 د
• Excel Statistical Analysis 22: Bayes’ Theorem, Tabular Method, Probability Tree, SUMPRODUCT function مقفل 21 د
• Excel Statistical Analysis 23: Discrete Probability Distributions: Terms and Definitions مقفل 13 د
• DROP, TAKE & VSTACK: How They Are Useful! Spilled Frequency Distribution with Total Row. EMT 1788 مقفل 12 د
• Excel Statistical Analysis 24: Build Discrete Probability Distributions with Worksheet Formulas مقفل 28 د
• Excel Statistical Analysis 25: Import Excel data: Build PivotTable Discrete Probability Distribution مقفل 12 د
• Excel Statistical Analysis 26: Accounting & Finance Discrete Probability Distribution Examples مقفل 9 د
• Excel Statistical Analysis 27: Binomial Probability Distributions. BINOM.DIST.RANGE Function & Chart مقفل 32 د
• Excel Statistical Analysis 28: Poisson Distribution, POISSON.DIST function and Poisson Column Chart مقفل 21 د
• Excel Statistical Analysis 29: HYPGEOM.DIST Function for Conditional Probabilities Across # Trials مقفل 16 د
• Excel Statistical Analysis 30: Introduction to Continuous Probability Distributions مقفل 9 د
• Excel Statistical Analysis 31: Uniform Probability Distribution مقفل 15 د
• Excel Statistical Analysis 32: Bell Curve Functions: NORM.DIST, NORM.S.DIST, NORM.INV, NORM.S.INV مقفل 23 د
• Excel Statistical Analysis 33: Chart Normal (Bell) Probability Distribution in Excel with Area Chart مقفل 15 د
• Excel Statistical Analysis 34: Answering Probability Questions With NORM.DIST Function مقفل 8 د
• Excel Statistical Analysis 35: Exponential Probability Distribution & EXPON.DIST function مقفل 11 د
• Excel Statistical Analysis 36: Sampling & Sampling Distribution of Sample Means (Xbar) مقفل 24 د
• Excel Statistical Analysis 37: Learn Central Limit Theorem by Building Sampling Distribution of Xbar مقفل 49 د
• Excel Statistical Analysis 38: Normal Bell Curve to Estimate Range of Sample Proportions مقفل 10 د
• Excel Statistical Analysis 39: Confidence Intervals: Theory for Estimating Population Parameter مقفل 14 د
• Excel Statistical Analysis 40: Confidence Interval for z Distribution, use when Sigma Known مقفل 8 د
• Excel Statistical Analysis 41: Confidence Interval for t Distribution, use when Sigma NOT Known مقفل 18 د
• Excel Statistical Analysis 42: Confidence Interval for Proportions (Binomial Experiments) مقفل 10 د
• Excel Statistical Analysis 43: Hypothesis Testing: P-value & Critical Value Methods: 1 Tail Upper مقفل 32 د
• Excel Statistical Analysis 44: Hypothesis Testing with Z Distribution, 1 Tail Lower (Left) Test مقفل 10 د
• Excel Statistical Analysis 45: Hypothesis Testing with Z Distribution, Two Tail Test Example مقفل 9 د
• Excel Statistical Analysis 46: Hypothesis Testing with T Distribution, 1 Tail Upper (Right) Test مقفل 11 د
• Excel Statistical Analysis 47: Hypothesis Testing with T Distribution, 1 Tail Lower (Left) Test مقفل 7 د
• Excel Statistical Analysis 48: Hypothesis Testing with T Distribution, Two Tail Example مقفل 8 د
• Excel Statistical Analysis 49: Hypothesis Testing for Proportion (Binominal) using Normal Curve مقفل 7 د
• Linear Regression Made Easy! The Epic Full Story with all Details. Excel Statistical Analysis 50 مقفل 1 س 12 د
• Excel 2013 Statistical Analysis #63: Sampling Distribution of Xbar1 – Xbar2 & Standard Error مقفل 26 د
• Excel 2013 Statistical Analysis #64: Confidence Interval for Population Differences Sigma Known مقفل 9 د
• Excel 2013 Statistical Analysis #65: Hypothesis Testing for Population Differences Sigma Known مقفل 16 د
• Excel 2013 Statistical Analysis #66: Confidence Interval for Population Differences Sigma NOT Known مقفل 16 د
• Excel 2013 Statistical Analysis #67: Hypothesis Testing for Population Differences Sigma NOT Known مقفل 17 د
• Excel 2013 Statistical Analysis #68: Matched/Paired Samples Population Differences Sigma NOT Known مقفل 20 د
• Excel 2013 Statistical Analysis #69: ANOVA Tables for Comparing More Than 2 Population Means مقفل 44 د
• Excel 2013 Statistical Analysis #70: Sampling Distribution of Pbar1 – Pbar2, Mean & Standard Error مقفل 24 د
• Excel 2013 Statistical Analysis #71: Inference About Difference Between 2 Pop. Proportions Z Method مقفل 28 د
• Excel 2013 Statistical Analysis #72: Chi-Square Test For 2 or More Population Proportions (Formulas) مقفل 30 د
• Excel 2013 Statistical Analysis #73: Chi-Square Test Independence 2 Categorical Var. (PivotTables) مقفل 23 د
• CSV and XLSX Files Look The Same!?!? Here Is How To Fix That!. #Short Excel Trick 38 مقفل 1 د
• What is Difference Between Clustered Column & Stack Column Excel Charts? #Short Excel Trick 39 مقفل 1 د