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Found 7 results

  1. PatriciaK

    Maths SL / Maths Studies

    Hey guys, So I am currently in a maths SL class and I am not doing that bad, but I am considering dropping to maths studies because of the teacher. She is failing me now (apparently it was a mistake and she's lowering my grade for EXCUSED absences when I was sick, but that mistake should take place since it was written on my report card that im failing), and we have this weird thing now, our class is divided into four groups (every group has a leader) and every lesson we have a test or two, and before that a leader has 5-10mins for explaining a topic. We get grades for that, and my group is getting the lowest scores and those low grades are affecting our predicted grades. Anyways, because of that I have decided to drop to studies but the only thing that is holding me back are universities. But at the same time it is better to be sure that ill pass IB with a good grade from studies than failing SL 😕 Can someone help me with deciding on what should I do please??? 😕
  2. aleyna_anali

    Help with my Maths IA Please!

    Hi there, I am currently working on my Mathematical Studies IA that l have to get done before the school term commences and l am experiencing a lot of difficulty. For my IA, l am looking at the potential correlation between Secondary School Gross Enrollment Ratio (for both male and female) and a country's GDP (Gross Domestic product - basically how much a country earns/how rich they are). I will be doing this for my Pearson's Correlation Coefficient. For my chi squared test of independence, l will be looking at Unemployment Rates and again, GDP. I have gotten my data from the world book (a resource that offers all this statistical data for each country). In total, l have obtained data for 96 countries and l have been told by my teachers that this is enough data. I have formulated my data into a table which l will include in an attachment in this post so if you are able to check it out and let me know whether it all seems ok, that would be great. After collecting all my data, this is about where it stops. From this point onward, l have no clue on what l need to do and l am really stressing out because l need to have it completed asap. Some people were telling me that l need to calculate my chi squared and get the expected frequency table and make sure that all the numbers were above 5. I honestly have no clue what all this means. I would really appreciate it if someone could offer me some help. Any sort of help would be greatly appreciated. Thanks heaps xx Maths Studies Data.docx
  3. The French Fancie

    Please do my survey (please notice me)

    https://docs.google.com/forms/d/e/1FAIpQLScNP9b0nheTcKm6k-9gsW0vYpRAZekBMeRKKQLN8VAvp19KLA/viewform?c=0&w=1&usp=mail_form_link I'll love you forever if you do this survey, need 50 sample size or higher... Appreciate'cha!
  4. Emiliano Nuñez-Escobar

    Abbreviations and Grading (Mark Scheme)

    Hi! I know this has probably been asked before, but when the mark-scheme says: "Award (A0)" and " award (A0)(A0)", what does it mean? Answer this considering that: A: Answer Number afterwards means the amount of points achieved. Considering that, does that mean I get 0 points? If that's the case, then why would they even "award" something at all? Thanks in advance, Me
  5. i want to major in hospitality but i am confused whether i should take math sl or math studies, (just some bg info, i am very bad at math, i usually get a 4 at the end of the semester). does math matter in hospitality? or do they focus more on the total ib score? do most hospitality schools have a requirement for minimum math sl? however, these are the choices i have submitted History HL Business & Management HL English HL Bahasa Indonesia SL Chemistry SL Math Studies SL thank you!
  6. Hi, I'm doing a practice IA in Math Studies, and basically I need the heights of fifteen girls in each grade of high school. So if you are a girl in grades 9-12, could you please reply to this and tell me your grade and your height? Thanks!
  7. Hello! I would much appreciate it if you'd take the time to answer my survey for the Math Studies Project. I'm considering writing about whether there's a correlation between gender and predicted grades in the IB Diploma. Thanks in advance! The survey: http://freeonlinesurveys.com/s.asp?sid=grpezl8unn6zil0325223 PS: The predicted grade is excluding the extra points!
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