Comparing Left-Handed and Right-Handed People

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Comparing Left-Handed and Right-Handed People

Are left-handed people more intelligent and creative than the

right-handed in Mayfield High School?

In my coursework, I am going to focus on the IQ, Key Stage 2 results,

favourite colour, favourite subject and height of students in Mayfield

High School.

Specify, I will concentrate on the Year 7,8 and 9 boys and girls

because these year groups have closer relationship with the Key Stage

2 results.

In the following coursework I am going to investigate:

1) Do left-handed people have a higher IQ than the right-handed?

2) There is a correlation between the IQ and the Key Stage 2 results

for the left-handed and the right handed.

3) Red colour always gives people the feeling of aggressive. Creative

people often have new ideas and are willing to try, so more

left-handed people like "red" than right-handed.

4) The subjects " Design & Technology", "Art" and "Music" always

require

creativity. More left-handed people like these subjects.

Before selecting the data, I will stratify the data. Stratifying data

can reflect all of the data in Mayfield College,

Number of Boys

Number of Girls

Total

Overall number of people in Mayfield College

414

398

812

% in school (cor. to the nearest integer)

50%

50%

100%

Stratifying the number of right-handed in Year 7, 8 and 9

Number of Boys

Number of Girls

Total

% of certain year of boys in the total of the right-handed

% of certain year of girls in the total of the right-handed

Year 7

133

108

241

21%

17%

Year 8

105

93

198

17%

15%

Year 9

94

99

193

15%

15%

I will take about 16% of the people in from Mayfield. 8% of the

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