Joshua Emmanuel
125K subscribers
1:50
Population Standard Deviation in R - Sum of Squares, Variance, SD in RStudio
Joshua Emmanuel
216 views • 9 days ago
4:16
Draw Normal Curves in RStudio with shading -Calculate Probabilities & Critical Z Values
Joshua Emmanuel
226 views • 2 weeks ago
1:38
Areas under Normal Curve in R | Calculating probabilities in R Studio
Joshua Emmanuel
330 views • 3 weeks ago
2:22
Mean, Standard Deviation, Variance on BA II Plus Calculator | Probability Distribution x̄, SD, σ²
Joshua Emmanuel
1.3K views • 2 months ago
3:10
Discounted Cash Flows on BAII Plus – NPV, IRR, PB, DPB, PI - DCF - Capital Budgeting
Joshua Emmanuel
617 views • 2 months ago
5:18
General Annuity Problems Solved in Excel or Google Sheets – FV & PV: Ordinary (END) & Due (BGN)
Joshua Emmanuel
325 views • 2 months ago
5:58
Moving Averages in Excel -MAD (MAE), MSE, MAPE | Forecast + Graph
Joshua Emmanuel
4.8K views • 2 months ago
3:32
Draw Bell-Shaped Curves in Microsoft Excel and PowerPoint | Normal Distribution | Shade area
Joshua Emmanuel
885 views • 2 months ago
10:00
Annuity Calculations in Excel – FV, PV, PMT, N | Simple - Ordinary (END) & Due (BGN)
Joshua Emmanuel
416 views • 2 months ago
6:13
Solved: Compound Interest Problems in Excel–Future, Present Values, Rate, Periods Examples +Template
Joshua Emmanuel
448 views • 3 months ago
6:40
Solved Examples: Normal Approximation to Binomial Distribution -Probability | Continuity Correction
Joshua Emmanuel
1.3K views • 3 months ago
3:27
Create Payoff Table | Excel | Cost, Selling Price, Profit, Shortage, Excess, Demand/Supply
Joshua Emmanuel
1.2K views • 3 months ago
2:39
Solved -Probabilities: AND, OR, GIVEN | Joint, Conditional, Union + Complements
Joshua Emmanuel
494 views • 3 months ago
2:42
Hypothesis Test for Proportion Template in Excel/Google Sheets | Critical & P-values
Joshua Emmanuel
1.4K views • 4 months ago
2:49
Hypothesis t-test Template for mean in Excel/Google Sheets | Critical & P-values
Joshua Emmanuel
1.8K views • 5 months ago
5:59
Hypothesis Z-test for mean – Excel Template | Hypothesis Testing | critical & p-values
Joshua Emmanuel
2.8K views • 5 months ago
9:07
Binary Integer LP – Capital Budgeting – Formulation + Solution
Joshua Emmanuel
3.5K views • 5 months ago
6:28
Solving Math/Stats Problems in Copilot - Bing Chat - Prompt Engineering basics
Joshua Emmanuel
1K views • 5 months ago
5:09
Decision Analysis - Sensitivity Analysis | Find p | Draw Graph | Data Table in Excel
Joshua Emmanuel
5.7K views • 7 months ago
3:01
Solved - Hypothesis - Proportion Test | Z test, P-value | First-time home buyers
Joshua Emmanuel
17K views • 7 months ago
3:55
Construct Horizontal Boxplot | Excel + PowerPoint to Word
Joshua Emmanuel
3.6K views • 7 months ago
6:41
Hypothesis Testing 2-tailed: Solved Problem: Quiz 10#5
Joshua Emmanuel
4.3K views • 8 months ago
6:16
Calculating Bond Value (Price) | Formula | Excel | BA II Plus calculator
Joshua Emmanuel
4.2K views • 8 months ago
9:20
Special LP Cases in Simplex Method | Infeasibility, Alternative Solutions, Unboundedness, Degeneracy
Joshua Emmanuel
12K views • 8 months ago
8:27
Initial Simplex Tableau setup | Artificial Variables, Slack, Surplus | Iteration 0
Joshua Emmanuel
11K views • 8 months ago
6:28
Paired t-test | Dependent Samples | Hypothesis test| Confidence Interval
Joshua Emmanuel
1.8K views • 9 months ago
7:24
Solve Transshipment in Excel 2 - Network Flow - Shipment between any 2 nodes
Joshua Emmanuel
3.9K views • 9 months ago
1:15
How to type Subscript & Superscript in Excel
Joshua Emmanuel
2.4K views • 10 months ago
4:49
Solve Linear Programming Graph in Desmos (FREE) | LP Optimal solution | Maximize | Minimize
Joshua Emmanuel
11K views • 10 months ago
3:14
Scatterplot in Excel | Scatter Diagram | Residuals from Graph | Slope | Intercept | R-Square
Joshua Emmanuel
1.4K views • 10 months ago
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