The histogram in Figure 11 shows the weights of a sample of 391 rugby players. Over the histogram, draw a smooth curve that captures its general features. Then classify the distribution according to its number of modes and its symmetry or skewness. In words, summarize the meaning of your results.

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Frequency 70 78 60 50 50 40 30 20 10 0 70 80 90 100 110 120 130 Weights (kilograms) Figure 11 Source: Hand et al., Handbook of Small Data Sets.