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**Summary:**

Presentation displaying the results of a statistical analysis on the distribution of height in ISB’s student body.

**Date: **May 22nd 2013

**Assessment grade:** IB 7

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# Category: Mathematics Investigations

# Statistical Analysis – Height Distribution (Presentation)

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# Statistical Investigation – Height Distribution

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# Sinusoidal Physics Investigation

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# Pascal’s Triangle Investigation

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Exploring the big picture

International School of Brussels

**Summary:**

Presentation displaying the results of a statistical analysis on the distribution of height in ISB’s student body.

**Date: **May 22nd 2013

**Assessment grade:** IB 7

**Summary:**

Statistical investigation regarding the distribution of height in ISB’s student body.

**Date: **May 2013

**Assessment grade:** IB 7

**Summary:**

The aim of this collection of data was to observe the change in position (m), of a weight on a spring when released, over a certain period of time. Throughout this experiment, several manipulations were made to the setup of said weight on spring in order to analyze particular cases and the results of such. This was done so using a Vernier Probe, through the use of a Logger Pro system, in order to ensure accuracy and consistency of information. The data collected was plotted onto the appropriate software as points of position vs. time. This information, including the modified versions relevant to each question of the investigation, was then formulated into estimated sinusoidal equations, as well as compared with automatically generated regressions. The focus of the experiment as a whole was on finding out which physical variable affected which aspect of the equation models, in terms of variables such as amplitude, translation, and period.

**Date: **February 4th 2013

**Summary:**

Investigation on the use of Pascal’s Triangle and its relevancy to binomial expansion.

**Date: **December 28th 2012