Calculate Your Body Mass Index. Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. View the BMI tables or use the tool below to compute yours. Enter your weight and height using standard or metric measures. Select "Compute BMI" and your BMI will appear below Body Mass Index (BMI) calculator. Calculate your body mass index (BMI) from your height and weight. Enter the values by properly checking the units for each parameter for correct calculated value. locate your bmi value in the below referred table Body Mass Index. The table below gives some data collected by students. Margaret's students made measurements themselves and used them to help satisfy the following Coursework Portfolio requirements. A Resource for Free-standing Mathematics Qualifications Body Mass Index. FREE STANDING MATHS QUALIFICATION
Body Mass Index (BMI) | Healthy Weight, Nutrition, and Physical Activity | CDC
By afitzOctober 24, body mass index maths coursework, in Maths SL, body mass index maths coursework. so this project isn't too bad. The only thing many classmates and I are stuck on is where we have to find the BMI data from another country. Anybody have any success with this? Any help would be really appreciated. I only completed my Maths BMI Portfolio this week The first time I read over the questions I assumed that the research question would be the easiest, but lo and behold since when was anything related to IB easy?
They even managed to make research difficult! I was able to find some data on school girls in Australia, but for a very limited age range. Unfortunantly by the time I actually found data that would be good enough, the deadline passed and our Maths Portfolios were submitted and locked up in a dark drawer I still can't believe that I missed it.
Click here. Better than nothing - we also had to hand in completed portofolios two weeks ago heyy everyone!!! I need help with my BMI portfolio!!!
I've a couple of questions about some of the steps in it. ive heard people say the american female bmi data is quadratic. natural logarithm. Does anybody know for sure or have any idea? It's polynomial of 3rd degree or higher.
Should you choose this option, I've posted the instructions on how to body mass index maths coursework polynomial of any degree up to maximum number of points in your set of data, body mass index maths coursework, to be precise here. You will find data for median BMI of females here. Another option is to mess around with the sine or cosine function.
I can also assist you with this one if you like, but I'd go for polynomials if I were you. Hello all. I seem to be having the worst time trying to find an age-vs-BMI index for women in countries that are NOT a part of the commonwealth. All that I have googled thus far has lead me, in some way or another, to the same World Health Organization site. Which is driving me CRAZY! Any links would be appreciated. I am absolutely baffled by this question because the previous one before it pretty much states the exact same thing.
Is the body mass index maths coursework asking for another equation or a whole different type of function because the only type of function that I can find that fits is a polynomial. It's asking for another equation; that is, use technology to find a function like the one you propose a polynomial in this body mass index maths coursework but that fits the information better. Yeah exactly what Robertomx said. You could either use Graphmatica's function its a free software you can downloador use a sine regression.
And 2 differs from 3 because 2 asks you to derive the function manually whereas 3 is asking for the technological function, you dont have to show your calculations etc in this part. also is the quadratic equation sufficient enough to find the BMI at age cuz that the only graph that goes up like that except for the linear function cuz i dont get technology even got those numbers i gotta hand it in tomorrow hehe.
i still dont get wat a parameter is and i dont get which functions to use and i dont get how to mention common differences in the graphs lolll.
If you go to Vernier. com and download "Graphical Analysis 3. It does the whole technology thing all by its self, like it finds the function that models it and everything.
this thing saved my mathematical life. Ha, so I am pretty sure I know you Chantel. So I understand this portfolio pretty well, but I am soooo confused on how to find the BMI of the 30 year old.
All my graphs go down, and the one that goes up again does it after If that makes sense. I used the technology equation for a polynomial to the 5th power which was the only one that did not slope way down off the graph to find the 30 year old.
Is this one right? I drops down to about 20 which does not really make sense on what the actual BMI of a 30 year old should be. On all the websites I went to they said about 26, or 25ish. So yeah anyone care to help me on this? Okay so we are working on BMI data. We have to find a function that fits the data and models the behavior of the graph. It looks like it could be a cubic function, but which one should I use?
The first one is the most basic form, body mass index maths coursework, but is also harder to explain when you are doing translations and whatnot. The second one is much easier to explain, but what is that equation called?
Also what is it in it's "variable form", with all the a, b, c, body mass index maths coursework, etc.? Another problem with the second one, is how do I show that I got there? It's not the most obvious equation. Well, I used body mass index maths coursework first one. I picked 4 values and thus I had 4 variables and 4 equations. I solved them and I got my new equation. Where is your problem explaining the step? Does your model fit this data?
If not, what changes would you need to make? Discuss any limitations to your model. You can post now and register later. If you have an account, sign in now to post with your account. Paste as plain text instead. Only 75 emoji are allowed. Display as a link instead. Clear editor. Upload or insert images from URL. Latest Activity Body mass index maths coursework International Baccalaureate Mathematics Maths SL Body Mass Index Facebook Twitter. IA Body Mass Index. Reply to this topic Start new topic.
Recommended Posts. afitz 0 Posted October 24, Posted October 24, Link to post Share on other sites. Guest syrianstar Posted October 24, Posted October 24, edited. Unfortunantly by the time I actually found data that would be good enough, the deadline passed and our Maths Portfolios were submitted and locked up in a dark drawer I still can't believe that I missed it Click here Edited October 24, by body mass index maths coursework. Jernej 6 Posted October 26, Posted October 26, htm Better than nothing - we also had to hand in completed portofolios two weeks ago eduardo1 0 Posted October 26, I've a couple of questions about some of the steps in it plz!
if someone has already done it. give me your e-mail adress to chat a lil' bit!! afitz 0 Posted November 1, Posted November 1, Jernej 6 Posted November 1, nanyen 0 Posted November 13, Posted November 13, edited. AbigaleNunevHoltze 0 Posted November 18, Posted November 18,
Gr.12 Mathematical Literacy: Body Mass Index (BMI)
, time: 14:10Maths Project on Body Mass Index (BMI)
Calculate Your Body Mass Index. Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. View the BMI tables or use the tool below to compute yours. Enter your weight and height using standard or metric measures. Select "Compute BMI" and your BMI will appear below Body Mass Index. The table below gives some data collected by students. Margaret's students made measurements themselves and used them to help satisfy the following Coursework Portfolio requirements. A Resource for Free-standing Mathematics Qualifications Body Mass Index. FREE STANDING MATHS QUALIFICATION Feb 05, · Posted November 1, It's polynomial of 3rd degree or higher. Should you choose this option, I've posted the instructions on how to obtain polynomial of any degree (up to maximum number of points in your set of data, to be precise) here. You will find data for median BMI of females here
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