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Luoma Analytics
United States
Приєднався 24 лют 2023
LP Set up Example #2
Shows how to convert a word problem into a linear program, LP.
Keywords: linear program, LP, product mix
Keywords: linear program, LP, product mix
Переглядів: 78
Відео
Linear Program (LP) from Start to Finish using Solver
Переглядів 15221 день тому
Converts a word problem to a linear program (LP) and solves it using Excel's Solver add-in. Ann integer constraint is used to obtain a realistic solution. Key words: linear program, LP, Excel, Solver, integer constraint
LP Set-up example #1
Переглядів 8021 день тому
Shows how to take a word problem and convert it to a linear program, LP. Keywords: linear program, LP, product mix
LP Set-up Example #3
Переглядів 6921 день тому
Shows how to convert a word problem to a linear program, LP. Keywords: linear program, LP
Excel Formulas: SUMPRODUCT
Переглядів 55Місяць тому
The SUMPRODUCT formula provides an easy way to calculate sums (additions) of products (multiplications).
Creating an Excel "Calculator Box"
Переглядів 97Місяць тому
A calculator box is convenient way to express algebraic formulas in an easy-to-use format.
Mean Square Error (MSE)
Переглядів 1632 місяці тому
MSE is used to compare different forecasting methods. If the goal is to closely follow the original data, then the forecasting method with the lower MSE more closely tracks the data. Keywords: MSE, mean square error, SUMXMY2, Excel
Solved Problems from Elementary Stats: Tests for 2-pop means/proportions, paired samples (TI-84)
Переглядів 58 місяців тому
Keywords: Hypothesis testing, 2 population means, 2 population proportions, paired samples, TI-84 This video is part of a "solved problems" series for an elementary statistics course I taught several years ago using the TI-84.
Solved Problems from Elementary Statistics: Scatterplots and Simple Linear Regression (TI-84)
Переглядів 218 місяців тому
Keywords: scatterplots, linear regression, TI-84 This video is part of a "solved problems" series for an elementary statistics course I taught several years ago using the TI-84.
Solved Problems from Elementary Statistics: z-scores and Normal Distribution (TI-84)
Переглядів 188 місяців тому
Keywords: z score, normal distribution, YI-84 This video is part of a "solved problems" series for an elementary statistics course I taught several years ago using the TI-84.
Solved Problems from Elementary Statistics: t-Interval and 1-Proportion z-Interval (TI-84)
Переглядів 68 місяців тому
Keywords: Confidence intervals, t interval, 1 proportion z interval, TI-84 This video is part of a "solved problems" series for an elementary statistics course I taught several years ago using the TI-84.
Solved Problems from Elementary Statistics: Discrete Distributions and Binomial (TI-84)
Переглядів 68 місяців тому
Keywords: discrete distribution, discrete pdf, binomial, TI-84 This video is part of a "solved problems" series for an elementary statistics course I taught several years ago using the TI-84.
Solved Problems from Elementary Statistics: Uniform Distribution
Переглядів 158 місяців тому
Keywords: normal distribution, TI-84 This video is part of a "solved problems" series for an elementary statistics course I taught several years ago using the TI-84.
Solved Problems from Elementary Statistics: Central Limit Theorem (TI-84)
Переглядів 248 місяців тому
Keywords: Central limit theorem, CLT, TI-84 This video is part of a "solved problems" series for an elementary statistics course I taught several years ago using the TI-84.
Solved Problems from Elementary Statistics: Chi Square GOF and Test of Independence (TI-84)
Переглядів 38 місяців тому
Keywords: chi square, goodness of fit, GOF, test for independence This video is part of a "solved problems" series for an elementary statistics course I taught several years ago using the TI-84.
Solved Problems from Elementary Statistics: Probability and Contingency Tables
Переглядів 128 місяців тому
Solved Problems from Elementary Statistics: Probability and Contingency Tables
Building good multiple regression models in Excel
Переглядів 426Рік тому
Building good multiple regression models in Excel
Excel's solver for linear programming (LP)
Переглядів 832Рік тому
Excel's solver for linear programming (LP)
Excel's random number generator (Part 2)
Переглядів 365Рік тому
Excel's random number generator (Part 2)
Excel's random number generator (Part 1)
Переглядів 434Рік тому
Excel's random number generator (Part 1)
This is amazing, thank you so much for your help with p-charts!
You're so welcome!
Very helpful video. Thank you
Glad it was helpful!
Thank you so much! I’ve been looking for two days how to do it in excel. You saved my assignment. The way you explained it was easy to follow and understand!
You're very welcome!
I think your A2 is wrong? I’m seeing every where that it’s 0.577 not 0.557
Yes, thank you! I will correct that.
A++ video. Thank you!
Glad you liked it!
Thank you so much
You're most welcome