- Видео 660
- Просмотров 1 157 111
Emporium Mathematics
США
Добавлен 18 июл 2015
This Channel hosts videos used by the Emporium and On-Line classes at South Puget Sound Community College. Contributors are instructors from SPSCC.
Getting to the GeoGebra page
GeoGebra changed its home screen since I made some of these videos. Please search for "GeoGebra Classic" or go to Geogebra.org/classic
Просмотров: 13
Видео
GeoGebra Introduction
Просмотров 79Месяц назад
This video shows how to use the Spreadsheet in GeoGebra to make a histogram and boxplot, and find the measures of center and variation.
Probability Practice
Просмотров 543 месяца назад
A review of finding probability from a table and other scenarios.
Binomial Practice Problems on GeoGebra
Просмотров 624 месяца назад
More practice using GeoGebra to solve probabilities with a binomial model.
The Binomial Model with GeoGebra
Просмотров 794 месяца назад
Solving problems using the Binomial Probability function in GeoGebra.
The Binomial Model - Bernoulli Trials
Просмотров 604 месяца назад
We look at examples of Bernoulli trials and calculate the probability of an event occurring.
GeoGebra Start Screen
Просмотров 616 месяцев назад
GeoGebra has a new landing page. Here is quick guide to show you how to navigate to the spreadsheet page.
Multiply: 3-digit times 2-digit numbers
Просмотров 2799 месяцев назад
In this video we review the process of multiplying 3-digit and 2-digit factors.
Multiply - Two Digit Factors
Просмотров 17710 месяцев назад
This video is for Mason - help practicing multiplying two-digit by one digit factors.
Investment Calculator with starting amount
Просмотров 3611 месяцев назад
How much money would you have in an account if you put in an initial amount and didn't touch it for 21 years?
Use the Investment Calculator Online
Просмотров 20111 месяцев назад
A quick video to show you how to use the investment calculator online.
Use the online Loan Calculator
Просмотров 8711 месяцев назад
A quick lesson on how to answer the question using the online loan calculator.
Finance Homework - Part 1
Просмотров 19711 месяцев назад
Solving percentage problems and a look at the future value formula.
Final Portfolio - Math 107
Просмотров 4711 месяцев назад
This is the video walk-through of the rubric and expectations for the final portfolio for math 107.
Expected Value Project - Calculate winnings
Просмотров 367Год назад
How to determine a player's wins or losses for your game.
Expected Value Project - play someone's game
Просмотров 228Год назад
Expected Value Project - play someone's game
Canvas - Embed an Image in a Discussion
Просмотров 66Год назад
Canvas - Embed an Image in a Discussion
Activity - Frequency Distribution Tables
Просмотров 323Год назад
Activity - Frequency Distribution Tables
this is the only thing that has made it make sense to me! thank you so much!!
Omg I’ve been searching for this vid with this explanation thanks a lot!!!! 😅
THANK YOUUU <3
You actually saved me.
Thanks for the information it makes the final project and projects to come not so daunting. I like the way you explained the questions and showed visually what to pay attention to!
There is an error in the example at minute 7:28. The denominator should have also gone down by one. 10, 9, and 8.
Part a: 1:09 Part b: 2:43 Part c: 4:14 Part d: 4:58 Part e: 7:12
Thanks.
I am in a class with her husband and they are both amazing teachers 10/10. I have to say thank you for getting me through college
gracias
Muchas gracias :)
I wish you were my teacher!!
I knew a girl that love eating PIE 😂
Pie😂
This absolutely saved me thank you! My profs instructions were for a different calculator so I don't even have half the buttons
so 🤖
Hi, how to divide in a fair way sums/ratios that are greater or lesser than 1? 1/3 + 1/8/+ 1/4 = more than 1 Thanks very much
Are you saying how to look at a division problem and know if it is more or less than 1?
Thank you
Thank you!
thanks for the video, helped alot!
I have a question. I got a question that is : b_x =x^2+7x+50 ; b_8? I was really confused by this since its impossible for b_8 to appear out of nowhere
Just wanted to give thanks for this video. I appreciate it! I recently enrolled in college, but there was roughly a seven-year period between graduating high school and enrolling. That being said, Maths was my weakest subject anyway, so getting a brief refresher on how to work the calculator is proving very helpful!
Thank you for making this informative video to share with my cousin
how to get the result as a mixed number?
Thank you. This is a handy resource
I just want to say, thank you.
THANK YOU SO SO VERY MUCH. THIS HAS HELP WITH MY STATISTICS SUMMER CLASS. I DID NOT UNDERSTAND AT ALL HOW TO USE GEOGEBRA. MAY YOU HAVE A LOVELY AN AMAZING DAY. ❤
Interesting. In the Maya numeric system numeric system we use same concept of 10s, 100s, 1000s but base 20. So it's 20, 400, 8000 with the exception that they are implicit on each ascending row so we don't have to write the 20,400,8000. I'm very surprised, it's almost identical.
Guess it has its' uses, but till then I stay in Casio wonderland. :) sqrt(684) gives me 6sqrt(19) on screen without any hassle. But I can do the same way you did it too on my CG-50 though. But could someone please explain to me way TI are so clunky to use, and yes I own one Ti-83+ of which I still use at work next to my Casio f-991ex.
I agree. this method is not eloquent.
THANK YOU I NEEDED THIS SO MUCH🙏😭(my math exam is tmr)
Thanks! Not many guides like this!
Thank you so much
🤫❤❤❤❤❤
❤❤❤❤
Thank you! This video was so helpful!
Wack
Nice explanation. A short cut if u will ... Once you know the first binomial by inspection you can find the 2nd... In your 2nd example 20x^2 - 47x + 24, once you know ( 4x - 3 ) the only other way to get 20x^2 and +24 are multiplication of first term by 5x and 2nd term by -8 hence ( 5x - 8 ) ... a quick FOIL check proves your answer
It’s a trapezoid:)
I have no idea what you were talking about (the math) butI I enjoyed your thorough explanations and the clarity of your voice. Best wishes. 👌🏾
great
very helpful
THIS IS A GOD SEND FOR MY FUNDAMENTALS OF ENGINEERING EXAM. THANK YOU SO MUCH
How do I do 3rd or 4th root?
Thank you!
Thank you.
this freaking bot bro i still idk how to do this😔🥺🙏🙏
But how come for the variance of G you used the standard deviation formula while for K you used VARS.S?
I should have used the standard deviation formula for both.
Thank you madam
What if the coefficients are complex numbers for example(7<90) or (1-6i).
I am so confused? Why is it sometimes the midpoint is the mean of two consecutive lower limits and sometimes the mean of the class range??
The midpoint of a class is the mean of the upper and lower values of the same class. If you subtract two consecutive lower limits, you will find the Class Width.
@@mathemporia In my stat class we are to find midpoints using the mean of two consecutive lower class limits (1-2, 3-4, (1+3)/2 midpoint= 2) but online the midpoint is made by the mean of the lower and upper class limit (1-2, (1+2)/2 midpoint=1.5) It is a small difference but I'm seeing the two different ways of finding the midpoint, they are slightly different...and has led me to get some wrong (but close) homework answers...
@@AdrianElia-d3g If you are looking for the midpoint of a class, the midpoint is the average of the lower and upper limits of the interval (or class). In the example you show, you find "2" which is actually the upper limit of the first class , so it can't be the midpoint. There are times where you find the class boundaries which involves finding the average of the upper limit of one class and the lower value of the next class (or interval). Check out my explanation of that at around minute 4 of this video. ruclips.net/video/1j0bv8yTO3Y/видео.html
Thank you! This was tremendously helpful and surprisingly simple.