Hi team - is it in the pipeline at all to do the same for papers since 2024 by any chance? This is still useful even though the course has obvs changed. Thanks
Guide to past paper questions for topic 1You're doing very well! Excellent question. And you are correct - strictly speaking it doesn't make sense to use a line (as we can't have 4.3 introduced species, for example) but we do it anyway as this is the only way we can do regression! Lisa
Stats Activity - Topic 2.4 - Global WarmingThank you. This brings me to another Q. Would then a scattergraph be appropriate with a line of best fit as the line implies continuous interpolation if I’m not mistaken? Thank you for clarifying. Statistics is tricky for me at times.
Stats Activity - Topic 2.4 - Global WarmingHi Shalini Good catch! The data should be discrete as both variables are counted (number of days and number of species) - not because they are integers. Integers can be continuous data. I have corrected the answer page now. Lisa
Stats Activity - Topic 2.4 - Global WarmingHello Fabienne, which links are you referring to? There's a google doc link at the top of the page. Is that what you need?
Real-World Examples and Case StudiesHi Zoe,A lot of students are classifying this data as discrete because integers are used.The math teachers have said it could be either, which is confusing.Could you explain why you classified the data as continuous?Thank you.
Stats Activity - Topic 2.4 - Global WarmingHi Zoe, Can you please share the links. thanks :)
Real-World Examples and Case StudiesThanks both!
2.5 Zonation, succession and change in ecosystemsHi Jennifer, I've changed them to release by teacher. I don't have all the activities with answers yet.
Topic 8.1 - Self-Study
Mariya
Hello Zoe! Where can I find the paper 1 and 2 end of year exam and it's mark scheme? I am interested in giving it to my students :) We have covered units 1-5 and It would be great if I can give them questions. Thank you!
Paper 1 Assessment