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Influence Of Sport On Laterality In Children Aged 9-11 Years

Table 3:

Right Left Left-Right Difference
Non-Athletes Athletes Non-Athletes Athletes Non-Athletes Athletes
Number of cases (N) 44 29 44 29 44 29
Arithmetic mean 215.7 197.1 219.3 205.6 35.0 30.7
Median 203.9 199.0 207.0 189.0 26.9 20.8
Standard deviation 46.4 40.0 52.3 41.0 33.8 27.9
Coefficient of variation 21.5% 20.3% 23.8% 20.0% 96.4% 90.7%
Minimum 147.0 130.3 130.8 124.0 3.0 1.0
Maximum 376.7 291.0 396.7 305.7 194.3 111.6
Independent t-test t 1.764 1.182 0.565
p 0.082 0.241 0.574
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