Hands And Feet

show continuous variation with master(prenominal) peaks containing the highest absolute frequence at middle enjoin values and low frequencies at the entire origination space values. Appendix 11-Graph 10 is a frequency distribution graph plotted with the data obtained for the beak aloofness of female individuals. It shows that the mass of those sampled had a foot length of 23.5-24.5cm and no females sampled had bills dismay than 22.5cm or greater than 27.5cm. The distribution of the data is near a bell shaped curve with one primary(prenominal) peak with the great frequency at middle of the contrive bars and the lowest frequencies at the extreme values. Appendix 12-Graph 11 is a frequency distribution curve plotted with the data for the foot length of male individuals sampled in this investigation. The data illustrates the fact that the volume of those sampled had a foot length of between 27.5 and 28.5cm. This figure is overabundance greater than the average female foot length measurement indicating that in general males have larger feet than females. The data obtained from males was of a much narrower range (26.5-29.5cm) than females which may indicate less heritable variation. The distribution of data in the graph is one main peak at the middle of the range (27.5-28.5cm) and much freeze off frequency at the extreme values (26.5-27.5cm and 28.5-29.

5cm) indicating continuous variation. To analyze the correlation between foot length and hand catch a precise value and therefore define its importation accurately, Spearmans Rank Correlation Coefficient was apply . This statistical technique was carried out! by first ranking the data in order of the great measurements of foot length and hand span, calculating their difference followed by the difference squared between the ranks of the two measurements. These values were employ in the formula: 1 - 6 x Ã…d2 n(n2-1) to school principal a numerical value for the correlation and therefore find its strength, characteristic (i.e. positive or negative) and...If you want to get a full essay, order it on our website: BestEssayCheap.com

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