Robert and Blake are both competitive hot dog eaters. The results of the last seven hot dog eating competitions are listed below. Robert:6, 9, 5, 10, 4, 6, 7 Blake:17, 12, 19, 9, 16, 16, 13 How does the interquartile range of the number of hot dogs Blake ate compare to the interquartile range of the number of hot dogs Rob ate? A. Blake's interquartile range is one hot dog less than Rob's interquartile range. B. Blake's interquartile range is equal to Rob's interquartile range. C. Blake's interquartile range is two hot dogs greater than Rob's interquartile range. D. Blake's interquartile range is one hot dog greater than Robert's interquartile range.