Sharina N Posted April 2, 2014 Report Share Posted April 2, 2014 (edited) Hi! Here's an overview of my math studies IA, My question is "Do the heights of high school students follow a normal distribution?" I gathered the heights of about 90 students, grouped them together in a frequency table then I will draw a histogram, calculate the percentages of the standard deviations and compare them to those of a normal distribution.Finally, I will also use a chi-squared test to see if my data satisfies a normal distribution.Would that be enough? Are there any OTHER mathematical statistical tools I could use in my IA? Or any way I can incorporate a graph into this? Help much appreciated,Thanks a lot! Edited April 2, 2014 by Sharina N Reply Link to post Share on other sites More sharing options...
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