Maths Coursework Introduction

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Introduction

Aim:

In this experiment, I will be investigating the relation between peoples estimating ability compared to their Midyis score. I am investigating this because I want to see if a person’s Midyis score is high, will there estimating ability be higher than others who have a lower Midyis score. I will carry out this investigation by comparing the accuracy of estimating year 8 students.

Method:

I will be collecting data from a total population of 56 year 8 students. I have chosen to collect data from 56 pupils because it is not too large or to small and it can give me an accurate result to what I am investigating. By using a total population of 56 people I will be able to clearly see the differences and similarities between pupils Midyis scores and their estimating ability. Each pupil will be given 2 strips of paper which will have a line measured 15 cm long where they can draw there estimation. On the first paper they will estimate how far down the line is 8 cm and on the second paper they will estimate how far 14 cm is. Their estimation will be recorded and the difference towards their estimation and the real measurement will be recorded. Their Midyis score and gender will also be recorded to see the comparisons between each and if they effect the overall estimation.

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Pilot Survey:

Before I collect my data I will complete a pilot survey. This pilot survey will help me test that my survey is accurate and I will get the results I require fairly and accurately. It also gives me an idea of how the real results may be or if the hypothesis will be correct. The pilot survey will give me an approximation of my data and so if changed are needed I will be able change before i get my real results.

Data:

In this investigation, I will be using both primary and secondary data to make ...

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