Statistics Problem Set

2. This histogram is unimodal, is basically symmetric, but is slightly skew amend. The center of the histogram is mingled with 90 and 110, but more precisely, is 102. The IQR is 46 military rating points, the cadence variability is 29.6, and the overall range of the rating points is 111. The Data shelve says that vitamin C represents bonnie result for all cars, yet, for Mid-Size Cars, there is a bigger flesh of cars with a rating high(prenominal) than 100, than the number of cars with a rating lower than 100. This suggests that Mid-Size Cars ar less preventative than the new(prenominal) types of cars that were reviewed (Small Cars and overlarge Cars). This Mid-Size Car data would pitch shifted the average up, therefore, one or both of the other types of cars must have fewer railroad car Insurance Injury Losses in 2000-2001. Small CarsMid-Size Cars queen-size Cars Maximum24716992 Q314712577 Median133.510268 Q11047957.5 Minimum635839 Mean134.5104.668.1 shopworn Deviation50.329.614.2 4. See given 5. Both the Small and Mid-Size cars would produce a relatively unimodal histogram graph. Both types of cars would make histogram graphs that would be skew discipline, the Small Cars histogram graph being more skewed to the right than that of the Mid-Size Cars.

While the minimum of both the Small Cars Ratings and the Mid-Size Cars are real close, their maximums differ greatly, the Small Cars Maximum rating being frequently high. This fact alone causes the Small Cars mean, standard deviation, and maximum (evidently) to be much higher than that of the Mid-Size C ars. Further, the Small Cars Ratings cente! r is a higher number than the Mid-Sized Cars, shifting all of the values not mentioned higher up (Q1, Q2, IQR) up, or to a higher value. 6. See attached 7. in that respect are no outliers within the ratings of the Large Cars because none of the ratings are extreme in comparison to the other Large Cars ratings. Yes, there is a paste between the ratings of one hundred ninety and 221, but this gap is not...If you want to get a sufficient essay, order it on our website: BestEssayCheap.com

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