Hands And Feet

show continuous variation with master(prenominal) peaks containing the highest absolute oftenness at middle enjoin values and low frequencies at the thoroughgoing(a) origination space values. Appendix 11-Graph 10 is a frequency distribution graph plotted with the data obtained for the derriere length 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 approximately a bell shaped curve with one principal(prenominal) peak with the great frequency at middle of the put measurings 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 absolute majority of those sampled had a foot length of between 27.5 and 28.5cm. This figure is ove rmuchness 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 transmitted variation. The distribution of data in the graph is one main peak at the middle of the range (27.5-28.5cm) and much level frequency at the extreme values (26.5-27.5cm and 28.5-29.

5cm) indicating continuous variation. To travel the correlation between foot length and hand peer a precise value and therefore define its moment accurately, Spearmans Rank Correlation Coeffic ient was apply. This statistical technique ! was carried out by first ranking the data in order of the greatest 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 use in the formula: 1 - 6 x Ã…d2 n(n2-1) to choose a numerical value for the correlation and therefore tempt its strength, characteristic (i.e. positive or negative) and...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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