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STAT 263 Class Assignment 3 (20 points) L The hoxplots show the age of people involved in accidents according to their role in the accident. a.} Which role involved the youngest age and what is the age? 1 o o 1- h.] Which role had the highest median age and what in the age? g 3' e.} Which roll: had the smallest IQR and what is it? Cyclist Driver Pm Pedant. 2. In a study to explore relationships in hoot},r dimensions among gender, a total of 5d\"? individuals participated and among several other variables their height {cm}, weight{kg}, and age were recorded. To perform a comparison between genders heights. the following histograms were duced. amused-What wumwhut NiWh-Il a) Does the height of Male and female share same distribution Shape? Explain STAT 263 Class Assignment 3 (20 points) b) Which histogram possesses the lowest range? 3. Below are the descriptive statistics for the heights of Male and Female participants of problem 2. Descriptive Statistics: Female (height in cm), Male (height in cm) Variable Mean StDev Minimum 1 Median Q3 Maximum IOR Female (height in cm) 165. 87 6 . 54 147.20 160.00 164.50 169.50 182 .90 9.50 Male (height in cm) 177. 80 7. 18 157.20 172.80 177 . 80 182 .90 198 . 10 10.10 a) Discuss the distribution shape for each variable using the descriptive statistics. b) Based on your findings in (a), Are you going to use the mean or the median to express the center of each (Male and Female) distribution? c) Which gender heights are more consistent (less spread)? Use a numerical measure to support your