Distribution des vitesses
25000
158097
1000
5000
10000
['Course sur route', 'Foulee']
[{"nom": "SEM", "sexe": "M"}, {"nom": "ESM", "sexe": "M"}, {"nom": "JUM", "sexe": "M"}, {"nom": "M1M", "sexe": "M"}, {"nom": "CAM", "sexe": "M"}, {"nom": "M0M", "sexe": "M"}, {"nom": "MIM", "sexe": "M"}, {"nom": "M0F", "sexe": "F"}, {"nom": "M3M", "sexe": "M"}, {"nom": "M2M", "sexe": "M"}, {"nom": "M5M", "sexe": "M"}, {"nom": "SEF", "sexe": "F"}, {"nom": "JUF", "sexe": "F"}, {"nom": "M4M", "sexe": "M"}, {"nom": "M2F", "sexe": "F"}, {"nom": "M7M", "sexe": "M"}, {"nom": "CAF", "sexe": "F"}, {"nom": "ESF", "sexe": "F"}, {"nom": "M1F", "sexe": "F"}, {"nom": "M4F", "sexe": "F"}, {"nom": "M8M", "sexe": "M"}, {"nom": "Unknown", "sexe": "Inconnu"}, {"nom": "M5F", "sexe": "F"}, {"nom": "M6M", "sexe": "M"}, {"nom": "M3F", "sexe": "F"}, {"nom": "REF", "sexe": "F"}, {"nom": "M9M", "sexe": "M"}, {"nom": "BEM", "sexe": "M"}, {"nom": "MIF", "sexe": "F"}, {"nom": "POM", "sexe": "M"}, {"nom": "BEF", "sexe": "F"}, {"nom": "POF", "sexe": "F"}, {"nom": "REH", "sexe": "H"}, {"nom": "REM", "sexe": "M"}, {"nom": "V1M", "sexe": "M"}, {"nom": "V2F", "sexe": "F"}, {"nom": "V3M", "sexe": "M"}, {"nom": "V2M", "sexe": "M"}, {"nom": "V1F", "sexe": "F"}, {"nom": "M6F", "sexe": "F"}, {"nom": "M9F", "sexe": "Unknown"}, {"nom": "S3M", "sexe": "M"}, {"nom": "S4M", "sexe": "M"}, {"nom": "V5M", "sexe": "M"}, {"nom": "S2M", "sexe": "M"}, {"nom": "S1F", "sexe": "F"}, {"nom": "S1M", "sexe": "M"}, {"nom": "V4M", "sexe": "M"}, {"nom": "V3F", "sexe": "F"}, {"nom": "S3F", "sexe": "F"}, {"nom": "S2F", "sexe": "F"}, {"nom": "EAF", "sexe": "F"}, {"nom": "BAF", "sexe": "F"}, {"nom": "SEH", "sexe": "H"}, {"nom": "MAM", "sexe": "M"}, {"nom": "MAF", "sexe": "F"}, {"nom": "CAH", "sexe": "M"}, {"nom": "EAM", "sexe": "M"}, {"nom": "BBF", "sexe": "F"}, {"nom": "BBM", "sexe": "M"}, {"nom": "V4F", "sexe": "F"}, {"nom": "M7F", "sexe": "F"}, {"nom": "M8F", "sexe": "Unknown"}, {"nom": "EAG", "sexe": "Mixte"}, {"nom": "BAG", "sexe": "Mixte"}, {"nom": "MOM", "sexe": "M"}, {"nom": "MOF", "sexe": "F"}, {"nom": "V5F", "sexe": "F"}, {"nom": "S4F", "sexe": "F"}, {"nom": "V6M", "sexe": "M"}, {"nom": "DUH", "sexe": "M"}, {"nom": "HAN", "sexe": "Inconnu"}, {"nom": "V7M", "sexe": "M"}, {"nom": "DUO", "sexe": "Mixte"}, {"nom": "V5H", "sexe": "M"}, {"nom": "ENF", "sexe": "Mixte"}, {"nom": "MHO", "sexe": "H"}, {"nom": "MFE", "sexe": "F"}, {"nom": "IND", "sexe": "Inconnu"}, {"nom": "V8M", "sexe": "M"}, {"nom": "V7F", "sexe": "F"}, {"nom": "DUM", "sexe": "M"}, {"nom": "nan", "sexe": "Inconnu"}]
{'F': {'sexe': ['F'], 'nom': []}, 'M': {'sexe': ['M'], 'nom': []}}
{'distances': {'n': 996, 'mediane': 10000.0, 'ecart_type': 1928.456171472674, 'variance': 3718943.2052910435, 'pourcentage_ecart_type': 22.048774008513313, 'skewness': -1.133906658138656}, 'vitesses': {'F': {'n': 348, 'moyenne': 9.94182171178707, 'mediane': 9.794587401950864, 'ecart_type': 1.8231716225112369, 'variance': 3.323954765130256, 'pourcentage_variance': 33.43406129672754, 'pourcentage_ecart_type': 18.33840593167826, 'pourcentage_ecart_type_droit': 46.264367816091955, 'pourcentage_ecart_type_gauche': 53.735632183908045, 'decile_1': 8.041999201915404, 'decile_10': 12.204243970583144, 'skewness': 0.5058727584973665, 'kurtosis': 1.1113498829621449}, 'M': {'n': 648, 'moyenne': 12.100908868305066, 'mediane': 11.898860017588612, 'ecart_type': 2.4959665976891796, 'variance': 6.2298492567801, 'pourcentage_variance': 51.48249048546627, 'pourcentage_ecart_type': 20.626273818379573, 'pourcentage_ecart_type_droit': 46.141975308641975, 'pourcentage_ecart_type_gauche': 53.85802469135802, 'decile_1': 8.99978078927104, 'decile_10': 15.414920590203192, 'skewness': 0.2599257231793355, 'kurtosis': -0.07465866522694853}}}
classique
[{"model": "graph.colorpreset", "pk": 14, "fields": {"name": "Blanc Industriel", "color_code": "#FFFFFF"}}, {"model": "graph.colorpreset", "pk": 15, "fields": {"name": "Bleu Acier", "color_code": "#4682B4"}}, {"model": "graph.colorpreset", "pk": 1, "fields": {"name": "Bleu Primaire", "color_code": "#0000FF"}}, {"model": "graph.colorpreset", "pk": 23, "fields": {"name": "Blue", "color_code": "#2e8bc0"}}, {"model": "graph.colorpreset", "pk": 21, "fields": {"name": "Brun Rouille", "color_code": "#9E5530"}}, {"model": "graph.colorpreset", "pk": 24, "fields": {"name": "DeepPink", "color_code": "#FF1493"}}, {"model": "graph.colorpreset", "pk": 5, "fields": {"name": "Gris Acier", "color_code": "#808080"}}, {"model": "graph.colorpreset", "pk": 22, "fields": {"name": "Gris B├®ton", "color_code": "#686A6C"}}, {"model": "graph.colorpreset", "pk": 16, "fields": {"name": "Jaune Fluor", "color_code": "#FAE600"}}, {"model": "graph.colorpreset", "pk": 7, "fields": {"name": "Jaune Signal├®tique", "color_code": "#FFD100"}}, {"model": "graph.colorpreset", "pk": 6, "fields": {"name": "Noir Carbone", "color_code": "#000000"}}, {"model": "graph.colorpreset", "pk": 12, "fields": {"name": "Ocre Rouge", "color_code": "#A52A2A"}}, {"model": "graph.colorpreset", "pk": 4, "fields": {"name": "Orange Br├╗l├®", "color_code": "#FF4500"}}, {"model": "graph.colorpreset", "pk": 19, "fields": {"name": "Orange Fluorescent", "color_code": "#FFB600"}}, {"model": "graph.colorpreset", "pk": 10, "fields": {"name": "Orange S├®curit├®", "color_code": "#FF6A2D"}}, {"model": "graph.colorpreset", "pk": 11, "fields": {"name": "Pourpre Byzantin", "color_code": "#81265F"}}, {"model": "graph.colorpreset", "pk": 17, "fields": {"name": "Rouge Feu", "color_code": "#B22222"}}, {"model": "graph.colorpreset", "pk": 2, "fields": {"name": "Rouge Fran├ºais", "color_code": "#ED2939"}}, {"model": "graph.colorpreset", "pk": 8, "fields": {"name": "Rouge Vermillon", "color_code": "#CD312E"}}, {"model": "graph.colorpreset", "pk": 3, "fields": {"name": "Vert Absolu", "color_code": "#008000"}}, {"model": "graph.colorpreset", "pk": 13, "fields": {"name": "Vert Malachite", "color_code": "#008080"}}, {"model": "graph.colorpreset", "pk": 9, "fields": {"name": "Vert Olive Militaire", "color_code": "#6E6C31"}}, {"model": "graph.colorpreset", "pk": 18, "fields": {"name": "Vert S├®curit├®", "color_code": "#00FF00"}}, {"model": "graph.colorpreset", "pk": 20, "fields": {"name": "Violet ├ëlectrique", "color_code": "#8A2BE2"}}]
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Résultats traités : 1000 / 158097
Chargement du compte à rebours...
Hypothèse de la plus grande variance masculine
Les études scientifiques portant sur les différences entre hommes et femmes mettent en évidence, dans la littérature académique,
une variabilité phénotypique généralement plus importante chez les hommes que chez les femmes, que ce soit pour
les caractéristiques physiques, physiologiques, psychiques ou comportementales. Bien que des différences notables
existent au sein de chaque groupe, il apparaît que la dispersion des caractéristiques est, de façon systématique,
moins marquée parmi les femmes que parmi les hommes.
Plusieurs interprétations scientifiques ont été avancées pour expliquer ce constat, notamment d’ordre évolutionniste. Chez
les mammifères, les mâles jouent principalement le rôle d’agents de sélection, leur nombre étant moins déterminant
pour la reproduction que celui des femelles. Par ailleurs, la constitution génétique masculine (hétérogamétie XY)
limite les mécanismes de compensation de l’expression des gènes, contrairement aux femmes (homogamétiques XX),
qui bénéficient d’une redondance génétique. Cette particularité génétique expose davantage les hommes à l’expression
de certains gènes, ce qui accroît à la fois le risque de maladies génétiques et la variabilité des phénotypes
observés. Ce phénomène favorise ainsi une sélection naturelle plus marquée, permettant aux femelles de sélectionner
plus efficacement les partenaires en fonction des caractéristiques exprimées.
Au-delà de la variance, vous pouvez faire augmenter la distance et vous rendre compte que la différence de vitesse
moyenne entre les hommes et les femmes diminue. Ceci est particuliérement bien expliqué dans ce blog cet article sur l'endurance comparée hommes-femmes .