Math your way up - Dr. Roderick Misa (Rod Misa)
Math your way up - Dr. Roderick Misa (Rod Misa)
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NORMAL DISTRIBUTION AREA PROOF
ua-cam.com/channels/ImPMlV68VGfv0XH4uEe4bQ.html
This video lecture shows the proof that the area under the normal distribution curve is always equal to one. The proof presented uses the method of integration as a way of finding an area bounded by a curve. Furthermore the proof employs the technique of transforming a rectangular function to its equivalent polar function which can easily be integrated. You can also see in the proof the application of the laws of exponents and evaluation of functions at infinity.
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Відео

SAMPLE CORRELATION MATRIX
Переглядів 6788 місяців тому
In this video, I will demonstrate how to compute the "SAMPLE CORRELATION MATRIX" by hand. Using the knowledge of Linear Algebra will facilitate the computation of Sample Correlations of data of more than 2 variables say 3 or more variables. This method comes very handy especially when describing and analyzing the direction and strength of relationships of three or more variables. ua-cam.com/cha...
SAMPLE MEAN VECTOR and SAMPLE COVARIANCE MATRIX
Переглядів 9788 місяців тому
ua-cam.com/channels/ImPMlV68VGfv0XH4uEe4bQ.html In this video, I will demonstrate how to compute the "SAMPLE MEAN VECTOR" and the "SAMPLE COVARIANCE MATRIX" by hand. Using the knowledge of Linear Algebra will facilitate the computation of Sample Mean and Sample Covariance especially when describing and analyzing data of more than 2 variables say 3 or more variables.
USES OF VARIANCE, COVARIANCE AND CORRELATION COEFFICIENT ON PAIRED DATA
Переглядів 15310 місяців тому
ua-cam.com/channels/ImPMlV68VGfv0XH4uEe4bQ.html This video lecture talks about the uses of variance, covariance and correlation coefficient on paired data. It discusses on how to interpret these values in the context of its data.
COVARIANCES and CORRELATIONS for SPECIAL CASES
Переглядів 9611 місяців тому
ua-cam.com/channels/ImPMlV68VGfv0XH4uEe4bQ.html This is a video lecture on computing the COVARIANCES and CORRELATIONS for cases where one of the two variables is constant. It demonstrates that even data points lie on a single straight line but if the line is a vertical or horizontal line, the two variables are not related.
LINEAR AND NONLINEAR RELATIONSHIPS
Переглядів 7611 місяців тому
ua-cam.com/channels/ImPMlV68VGfv0XH4uEe4bQ.html This is a third video lecture that demonstrates the manual calculation of VARIANCES, COVARIANCES, and CORRELATION COEFFICIENTS of Linearly and Nonlinearly related variables. It further illustrates the differences of values in their covariances and correlation coefficients and its interpretive importance. Finally, it explains how to guess in advanc...
COVARIANCE & CORRELATION for NEGATIVE LINEAR RELATIONSHIP (Lecture 2)
Переглядів 11411 місяців тому
ua-cam.com/channels/ImPMlV68VGfv0XH4uEe4bQ.html This is a second video lecture that demonstrates the manual calculation of VARIANCE, COVARIANCE, and CORRELATION COEFFICIENT by hand for NEGATIVE LINEAR RELATIONSHIP of two numerical variables. It illustrates the differences and similarities between Covariance Value and Correlation Coefficient in Correlational Analysis. It also presents how to int...
VARIANCE, COVARIANCE, & CORRELATION FOR POSITIVE LINEAR RELATIONSHIP
Переглядів 17511 місяців тому
ua-cam.com/channels/ImPMlV68VGfv0XH4uEe4bQ.html This video lecture demonstrates the manual calculation of VARIANCE, COVARIANCE, and CORRELATION COEFFICIENT by hand for POSITIVE LINEAR RELATIONSHIP of two variables. It illustrates the differences and similarities between Covariance Value and Correlation Coefficient in Correlational Analysis. It also presents how to interpret the covariance value...
INTEGRATION BY ALGEBRAIC SUBSTITUTION (PART2) LESSON 19
Переглядів 3922 роки тому
ua-cam.com/channels/ImPMlV68VGfv0XH4uEe4bQ.html This is a video lecture on INTEGRATION OF BY ALGEBRAIC SUBSTITUTION (Part 2) LESSON 19. This is a continuation video lecture on this technique which consists essentially a rationalization of an irrational integrand before it can be integrated by substituting the irrational integrand using an appropriate algebraic term which could simplify it. The ...
INTEGRATION BY ALGEBRAIC SUBSTITUTION (Part 1) Lesson 18
Переглядів 2992 роки тому
This is a video lecture on INTEGRATION OF BY ALGEBRAIC SUBSTITUTION (Part 1). This technique consists essentially a rationalization of an irrational integrand before it can be integrated by substituting the irrational integrand by an appropriate algebraic term which could simplify it. Four types of irrational integrand will be discussed in this video with a corresponding example in each type. I...
NEWTON'S SECOND LAW OF MOTION (Lecture 20)
Переглядів 9172 роки тому
This is a video lecture on NEWTON'S SECOND LAW OF MOTION (PHYSICAL APPLICATION OF DIFFERENTIAL EQUATIONS). In solving problems involving Newton's Second Law of Motion, we need to model the physical changes in terms of displacement, velocity and acceleration using a differential equation. Two examples were given in this video where its step by step solution was demonstrated with logical presenta...
DILUTION PROBLEMS (Lecture 19)
Переглядів 4072 роки тому
This is a video lecture on DILUTION PROBLEMS (PHYSICAL APPLICATION OF DIFFERENTIAL EQUATIONS). In solving problems involving Mixture of Solution. Modeling a physical problem like this is the derivation of the differential equation for the particular physical change. Three examples were given in this video where its step by step solution were demonstrated with logical presentation. Furthermore, ...
NEWTON'S LAW OF COOLING (Lecture 18)
Переглядів 2872 роки тому
This is a video lecture on NEWTON'S LAW OF COOLING (PHYSICAL APPLICATION OF DIFFERENTIAL EQUATIONS). In solving problems involving Newton's Law of Cooling, we need to model the physical change using a differential equation. Modeling a physical problem like this is the derivation of the differential equation for the particular physical change. Two examples were given in this video where its step...
EXPONENTIAL GROWTH and EXPONENTIAL DECAY (Lecture 17)
Переглядів 3342 роки тому
This is a video lecture on EXPONENTIAL GROWTH and EXPONENTIAL DECAY (PHYSICAL APPLICATION OF DIFFERENTIAL EQUATIONS). In solving problems involving exponential growth and decay, we need to model the physical change using a differential equation. Modeling a physical problem involving an exponential law is the derivation of the differential equation for the particular exponential change. Two exam...
JOINT PROBABILITY DISTRIBUTIONS FOR DISCRETE AND CONTINUOUS RANDOM VARIABLES (Lecture 13)
Переглядів 2 тис.2 роки тому
This is a video lecture on JOINT PROBABILITY DISTRIBUTIONS FOR DISCRETE AND CONTINUOUS RANDOM VARIABLES. Six examples are used to illustrate this Joint Probability Distributions. One example was used to illustrate the Joint PMF of the two discrete random variables X and Y. The same example was used also in solving for the Marginal Distribution of X and the Marginal Distribution of Y where both ...
PERCENTILES, QUARTILES, MEASURES OF CENTRAL LOCATION OF A DISTRIBUTION (Lecture 12)
Переглядів 3122 роки тому
PERCENTILES, QUARTILES, MEASURES OF CENTRAL LOCATION OF A DISTRIBUTION (Lecture 12)
CONTINUOUS RANDOM VARIABLES & PROBABILITY DENSITY FUNCTIONS, CDF (Lecture 11)
Переглядів 5802 роки тому
CONTINUOUS RANDOM VARIABLES & PROBABILITY DENSITY FUNCTIONS, CDF (Lecture 11)
DISCRETE RANDOM VARIABLES & DISCRETE PROBABILITY FUNCTIONS, CDF (Lecture 10)
Переглядів 4762 роки тому
DISCRETE RANDOM VARIABLES & DISCRETE PROBABILITY FUNCTIONS, CDF (Lecture 10)
FINITE STOCHASTIC PROCESSES I TOTAL PROBABILITY AND BAYES' RULE (Lecture 9)
Переглядів 4192 роки тому
FINITE STOCHASTIC PROCESSES I TOTAL PROBABILITY AND BAYES' RULE (Lecture 9)
CONDITIONAL PROBABILITY ( Lecture 8 )
Переглядів 5543 роки тому
CONDITIONAL PROBABILITY ( Lecture 8 )
FINITE AND INFINITE PROBABILITY SPACES (Lecture 7)
Переглядів 2,9 тис.3 роки тому
FINITE AND INFINITE PROBABILITY SPACES (Lecture 7)
PROBABILITY BASICS (Lecture 6)
Переглядів 3033 роки тому
PROBABILITY BASICS (Lecture 6)
TREE DIAGRAMS IN COUNTING (Lecture 5)
Переглядів 1633 роки тому
TREE DIAGRAMS IN COUNTING (Lecture 5)
COMBINATIONS (Lecture 4)
Переглядів 2873 роки тому
COMBINATIONS (Lecture 4)
PERMUTATIONS and ORDERED SAMPLES (Lecture 3)
Переглядів 5483 роки тому
PERMUTATIONS and ORDERED SAMPLES (Lecture 3)
FUNDAMENTAL PRINCIPLE OF COUNTING and FACTORIAL NOTATION (Lecture 2)
Переглядів 6173 роки тому
FUNDAMENTAL PRINCIPLE OF COUNTING and FACTORIAL NOTATION (Lecture 2)
AREA OF A SURFACE OF REVOLUTION (Lecture 30)
Переглядів 4073 роки тому
AREA OF A SURFACE OF REVOLUTION (Lecture 30)
ARC LENGTH FOR CURVES IN CARTESIAN COORDINATES (Lecture 29)
Переглядів 4543 роки тому
ARC LENGTH FOR CURVES IN CARTESIAN COORDINATES (Lecture 29)
VOLUMES OF SOLIDS WITH KNOWN CROSS SECTIONS (Lecture 28)
Переглядів 3233 роки тому
VOLUMES OF SOLIDS WITH KNOWN CROSS SECTIONS (Lecture 28)
VOLUME OF SOLID OF REVOLUTION USING SHELL METHOD (Lecture 27)
Переглядів 5383 роки тому
VOLUME OF SOLID OF REVOLUTION USING SHELL METHOD (Lecture 27)

КОМЕНТАРІ

  • @basilbrush7878
    @basilbrush7878 4 місяці тому

    Extremely well explained, thank you. Particular the graphical explanation.

  • @clatadavemichael9170
    @clatadavemichael9170 4 місяці тому

    Thank you❤

  • @Bestmove-ul4cd
    @Bestmove-ul4cd 4 місяці тому

    Thanks very much understoo the concept well 😊😊

  • @oloo9207
    @oloo9207 5 місяців тому

    KINDLY REMOVE THE BACHGROUND MUSIC

  • @jeffmurage5705
    @jeffmurage5705 6 місяців тому

    well explained step by step. Thank you

  • @chrisrupiya
    @chrisrupiya 7 місяців тому

    The background music is lit💥

  • @jamesstrickland833
    @jamesstrickland833 7 місяців тому

    I know i am 3 years too late but there are two falacies present, (1) by multiplying both sides by x, we must worry that we may be introducing an extranous solution as x may be zero. (2) there is a hidden division at the substitution stage as that substitution is zero we cannot make that sub. We are essentially misapplying the associative property.

  • @ponnulakshmi3478
    @ponnulakshmi3478 7 місяців тому

    1+1=0 How?

  • @victorsauvage1890
    @victorsauvage1890 9 місяців тому

    True mathematician

  • @victorsauvage1890
    @victorsauvage1890 9 місяців тому

    This lecturer is a natural mathematician - He only wants to share his knowledge - He only knows how to be sincere - He is like a modern Archemedies

  • @victorsauvage1890
    @victorsauvage1890 9 місяців тому

    This is the best mathematics lecturer

  • @victorsauvage1890
    @victorsauvage1890 9 місяців тому

    Very easy to follow - Very thorough - Comprehensive - Begins at the most basic level.

  • @victorsauvage1890
    @victorsauvage1890 9 місяців тому

    Clearest explanation I have found.

  • @victorsauvage1890
    @victorsauvage1890 9 місяців тому

    Very good

  • @olaitanadeleke184
    @olaitanadeleke184 10 місяців тому

  • @celdecosto
    @celdecosto 11 місяців тому

    Thank you for this video, Sir Misa. It is of great help to PR2 students.

  • @ayahlumamase5221
    @ayahlumamase5221 Рік тому

    You really do be saving my life hey🥺

  • @Zmodnar
    @Zmodnar Рік тому

    Now i have a channel to watch if i have hard math lessons ❤

  • @kelvinliwonde7167
    @kelvinliwonde7167 Рік тому

    I'll give you my wife for a whole year...thank you sir

  • @ardhamalaviswanatham47
    @ardhamalaviswanatham47 Рік тому

    Can you please explain the reason behind fallacy

  • @kikieudokia11
    @kikieudokia11 Рік тому

    thank you sir! Your videos are really helpful!🖤

  • @karisjumawan5467
    @karisjumawan5467 Рік тому

    Thank you sir!❤

  • @valeriereid2337
    @valeriereid2337 Рік тому

    What's with the music in the background. The math is exciting on its own no need for music.

  • @alliyahsamantha4267
    @alliyahsamantha4267 Рік тому

    thank you so much sir

  • @AshleyMainza
    @AshleyMainza Рік тому

    hello sir how is possible that the first number can begin with a zero...I believe you made an error there

  • @JeremiahKipkorir-cn9pf
    @JeremiahKipkorir-cn9pf Рік тому

    Very helpful Thank you so much sir May God bless you ❤

  • @technicallittlemaster8793

    Really helpful lecture

  • @creepsow1236
    @creepsow1236 Рік тому

    good thanks

  • @emmanuelkoskei8906
    @emmanuelkoskei8906 Рік тому

    I don't know if you could avail your email

  • @emmanuelkoskei8906
    @emmanuelkoskei8906 Рік тому

    I don't know if you could avail your email

  • @roxynoz8245
    @roxynoz8245 Рік тому

    Cool, but I would humble beg you to cut the music out next time.

  • @nicki419
    @nicki419 Рік тому

    I still don't understand why we do this... we're just turning in a circle?

  • @raulmarin6607
    @raulmarin6607 Рік тому

    May I request a video real analysis.. squeeze theorem and bolzano weierstrass theorem

  • @chayomae58
    @chayomae58 Рік тому

    next time please include examples to make it easier to understand , not just writing notes

  • @chukwuemekacelestine2286
    @chukwuemekacelestine2286 Рік тому

    Excellent tutorial

  • @sabashakeel7968
    @sabashakeel7968 Рік тому

    Good lecture with annoying background music

  • @tiribbaishya4201
    @tiribbaishya4201 Рік тому

    Sir thank you...this video is very helpful for me.....

  • @dbuc4671
    @dbuc4671 Рік тому

    sir please upload video in hindi

  • @emmanuelndeche5587
    @emmanuelndeche5587 Рік тому

    Your video really helped me a lot

  • @rizacanoy1399
    @rizacanoy1399 2 роки тому

    THANK YOU SIR💗

  • @levaepushpa7602
    @levaepushpa7602 2 роки тому

    Hi Sir, Do we have any pdf content of the video notes in a downloadable form?

  • @geromeamurao2345
    @geromeamurao2345 2 роки тому

    paita wako kasabot huhu

  • @jenniferhidalgo6043
    @jenniferhidalgo6043 2 роки тому

    Thanks sa imong mga videos sir, nakatabang ni sa mga students nga naglisod jud sa Math..I remember those days in CIT 4th yr HS Section Piña Batch 98-99 sir ikaw amo adviser pud..same pa jud gihapon imo way of teaching sir wlay kausaban dali ra masabtan..😍😍😍

  • @johntan1829
    @johntan1829 2 роки тому

    51:47 4p kay negative 3/2 mn guro na boss..

  • @queenanne2367
    @queenanne2367 2 роки тому

    Hello, Sir! Thanks for this po. I hope po mag-upload pa po kayo regarding the differential equations. Thank you po! 😄

  • @adteo6093
    @adteo6093 2 роки тому

    Woah! The penmanship, very impeccable. I hope I can write like that.

  • @onefaith386
    @onefaith386 2 роки тому

    😊 Thank you Sir.

  • @mihriamgracearino9785
    @mihriamgracearino9785 2 роки тому

    Ang galing po ng pagka'discuss, very comprehensive 👏 Kudos to you sir! Sana po mag upload din kayo ng Torricelli's law. God bless po 😇

  • @Fucos_on
    @Fucos_on 2 роки тому

    That's Great...

  • @onefaith386
    @onefaith386 2 роки тому

    Makamingaw ning handwritten nimo Sir. Na remind ko sa physics b4.