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Davis Bundi
Kenya
Приєднався 10 тра 2020
Learn Mathematics, Statistics, Probability, Finance, Programming, Data Analytics, R, Python and Data Science
Effect size| power | sample size |t-test
This video highlights how to calculate the effect size. Then use the t-test and z-test to estimate the sample size given the power, Cohen D value and income for both men and women.
Переглядів: 13
Відео
A Tutorial on Bivariate Distribution | Bivariate Probability Density Function
Переглядів 5587 місяців тому
The video is a tutorial on bivariate distribution for discrete and continuous cases, how to calculate the expected value, extraction of marginal distributions, conditional distributions, correlation and covariance.
A tutorial on discrete and continuous univariate probability density distribution
Переглядів 887 місяців тому
This video highlights how to calculate probabilities, expected value and variance based on a univariate probability density function and cumulative distribution function for a continuous and discrete random variable
A tutorial on discrete and continuous probability distributions
Переглядів 597 місяців тому
The video highlights how to calculate probabilities, Binomial distribution, Poisson distribution, Exponential distribution, reading a Standard Normal Table and Normal distribution. The discrete and continuous probability distributions are highlighted.
A tutorial on descriptive statistics | Descriptive statistics tutorial
Переглядів 2058 місяців тому
This video highlights the descriptive statistics from the introduction, measures of central tendency, measures of dispersion and measures of location
Mediating variable tutorial | Mediating or mediator variable
Переглядів 208 місяців тому
Mediating variable | Mediator variable | Estimating the mediating effect
R Tutorial for beginners | Basics of R software
Переглядів 1,1 тис.8 місяців тому
R Tutorial for beginners | Basics of R software
Sequential query language tutorial | SQL in R
Переглядів 758 місяців тому
Sequential query language tutorial | SQL in R
Direct and Indirect standard mortality rates | Crude mortality rate | Standardized mortality rate
Переглядів 4158 місяців тому
Direct and Indirect standard mortality rates | Crude mortality rate | Standardized mortality rate
Grants in social sciences | Economics and finance grants websites | Funders for social sciences
Переглядів 158 місяців тому
Grants in social sciences | Economics and finance grants websites | Funders for social sciences
Grant budgeting | Writing an effective grant budget
Переглядів 148 місяців тому
Grant budgeting | Writing an effective grant budget
Smart budgeting strategies for personal finances | Effective personal income budget
Переглядів 239 місяців тому
Smart budgeting strategies for personal finances | Effective personal income budget
Web Scraping tutorial | Scraping data from a website
Переглядів 709 місяців тому
Web Scraping tutorial | Scraping data from a website
Structural Equation Modeling tutorial | Introduction to Structural Equation Modeling
Переглядів 149 місяців тому
Structural Equation Modeling tutorial | Introduction to Structural Equation Modeling
Panel regression | Panel regression diagnostic tests
Переглядів 999 місяців тому
Panel regression | Panel regression diagnostic tests
r studio statistics | Tutorial on summary or descriptive statistics
Переглядів 6810 місяців тому
r studio statistics | Tutorial on summary or descriptive statistics
Bivariate discrete probability distribution
Переглядів 20810 місяців тому
Bivariate discrete probability distribution
RMackdown | Data cleaning | Data visualization | descriptive statistics
Переглядів 6410 місяців тому
RMackdown | Data cleaning | Data visualization | descriptive statistics
Beaver1 and mtcars datasets manipulation using tidyverse package
Переглядів 67Рік тому
Beaver1 and mtcars datasets manipulation using tidyverse package
Dummy variables, Probit model regression and marginal effects
Переглядів 1,5 тис.2 роки тому
Dummy variables, Probit model regression and marginal effects
Standard normal distribution | Reading Standard normal statistical table probabilities
Переглядів 5222 роки тому
Standard normal distribution | Reading Standard normal statistical table probabilities
Marginal and joint probabilities| How to calculate probabilities using contingency table
Переглядів 3842 роки тому
Marginal and joint probabilities| How to calculate probabilities using contingency table
Probabilities from exponential distribution| How to calculate exponential distribution probabilities
Переглядів 3212 роки тому
Probabilities from exponential distribution| How to calculate exponential distribution probabilities
Probabilities from Normal distribution | How to calculate
Переглядів 5592 роки тому
Probabilities from Normal distribution | How to calculate
Probabilities from Exponential distribution | How to calculate
Переглядів 5132 роки тому
Probabilities from Exponential distribution | How to calculate
Probabilities from Poisson distribution | How to calculate
Переглядів 5132 роки тому
Probabilities from Poisson distribution | How to calculate
Tutorial on Binomial Distribution | How to calculate probabilities from Binomial distribution
Переглядів 5672 роки тому
Tutorial on Binomial Distribution | How to calculate probabilities from Binomial distribution
Please make more videos about withdrawal should i send question withdrawal?
excuse na kwa izi SOMAS msee anafaa kueka tu answers ama still unafaa kueka pia woorking
Thanks Dr Bundi. That is well explained.
I have been looking for this derivation sir . Thank you sir
well explained sir
I was asking shouldnt we add to the Fv2 the deposit 6,000 compounded for the third year because we have only compounded for two years
How did you do part c
❤
Top Notch.Thanks for this Sir.
Thanks a bunch sir
please put tutorials for sma 341 third year and may be probability and statistics done in 4th year please
😁 "Promosm"
That won't work in 2025
Thank for explanation!
Thank for the clear explanation
How did you use str_squish() and it is not inbuilt in R?
The str_squish() is in stringr package
Thank you. Kindly give us tutorials for Probability and statistics II Dr.
Much appreciation sir 🙏🙏🙏🙏
I have watched a number of time, it is absolutely great explains, i wish if you were attached here dataset. We appreciated much. Thanks any way.
thank you ! this is very useful !
Thank you, this is wonderful
I need help, for part C, why did he write (x^2)*y*(x*y), instead of just (x^2)*y?
(x*y) is the function so it will be multiplied to the term you want to find the expected value.
The first 3 mins were understandable but from there i just got lost
Great video
Nice and easy to follow...about P(X+y<3) isn't there another way of obtaining it other than plotting a graph?
It's awesome
amazing sir
amazing
Good work👌
Much appreciation
Awesome
Much appreciation.😊
Welcome
Thanks TechQuant great video I am a firm believer in FOSS. I moved away from Beamer and now I use Quarto+ RevealJS for my presentations.
Thank you too for watching
2:06 c(14:27)
Thank you
Thank you, this was helpful!
you should do one on stochastic process, testing of hypothesis also add managerial economics math. I love your work
Not clear put more expectations and avoid skipping over some parts, they aren't all. Obvious to all
Wow, Finally..... Have really been waiting for it... Contingency table.... Thanks a lot
Thanks for the great work sir
Thanks
The videos are quite helpful.........
The vedio is superb💯💯
Keep it up. Don't get left behind - P r o m o S M.
Great lessons, I'm loving it 🌠🌠
Awesome 👍
Thank you sir🙏nice work
Please subscribe
Welcome
Nice sir
Keep watching
thank you sir
Most welcome
Thanks a lot sir
Most welcome