lillysingh Posted February 22, 2019 Report Share Posted February 22, 2019 hey, I'm doing my math standard level IA on the age height relation amongst humans and comparing it the with the age height relationship of sunflowers. for the age height relationship of humans, I used Pearson's correlation coefficient, found the line of best fit, and talked about interpolations in my data. for the age height relationship of sunflowers, I found the x and y-intercepts and made 2-word problems. word problem one talked about at which week I would get maximum height and word problem 2 was when the seeds germinated from the ground. I need help with making my IA more complex as I want to do very well. how can I do this? Reply Link to post Share on other sites More sharing options...
Shazark Posted January 31, 2020 Report Share Posted January 31, 2020 On 2/22/2019 at 10:00 AM, lillysingh said: hey, I'm doing my math standard level IA on the age height relation amongst humans and comparing it the with the age height relationship of sunflowers. for the age height relationship of humans, I used Pearson's correlation coefficient, found the line of best fit, and talked about interpolations in my data. for the age height relationship of sunflowers, I found the x and y-intercepts and made 2-word problems. word problem one talked about at which week I would get maximum height and word problem 2 was when the seeds germinated from the ground. I need help with making my IA more complex as I want to do very well. how can I do this? If it isn't too late, you can do an outliers test to ensure that your results are accurate. (include your working as well) Reply Link to post Share on other sites More sharing options...
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