based on the histograms describe the differences and similarities in the shapes

Question

based on the histograms describe the differences and similarities in the shapes of the distributions of baseline for the four samples ( sport= 0,1,2,3) cite specific features of the histograms in order to justify your response and explain how you used them.

The UNIVARIATE Procedure Distribution of BMIB 30 10 50 10 150 175 20 0 125 250 275 300 32.5 350 375 400 425 450 475 BMIB Page 11 of 11 SAS Output Distribution of BMIB 50 30 20 10 50 40 30 20 10 15.0 17.5 200 22.5 25.0 275 30325 3SO 37.5 400 42s 4s0 47s BMIB

Explanation / Answer

Answer:

Here, we have to compare the four histograms from given SAS outputs for the variable BMIB. It is observed that the histograms for the sport 0 and sport 1 are approximately identical. Also, data for sport 0 and sport 1 follows an approximately normal distribution. Data for sport 1 and sport 0 shows the mesokurtic nature. Mode for both histograms for sport 0 and sport 1 is given as 25. The frequency for the mode of the distributions for sport 0 and sport 1 is approximately 30.

From given SAS outputs, it is observed that the histograms for the sport 2 and 3 are approximately identical. It is also found that the data for the sport 2 and sport 3 follows an approximately normal distribution. Data for sport 2 and 3 have the leptokurtic nature. Histograms for sport 2 and 3 show higher peak than histograms for sport 0 and 1. Mode for the histograms for sport 2 and 3 is given as 25. The frequency for the mode of the distributions for sport 2 and 3 is approximately 40.

All four histograms have the same mode point but different natures of kurtosis. Also, there are smaller differences in the skewness for the given four histograms.

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