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c.) Create a labeled histogram by hand. Use the class boundaries as a scale for the x-axis. d.) What is the basic shape: uniform, normal (bell shaped), skewed left, or skewed right? e.) Calculate the coefficient of variation for the Superbowl margins. (Round the mean and standard deviation to at least 4 decimal places before calculating the coefficient of variation). f) Find the 5 number summary of the Superbowl margins using StatCrunch. g) Draw a labeled boxplot of the Superbowl margins.
Statistics Worksheet 1 Due at the beginning of class on Tuesday, January 29. This worksheet will count as two online homework grades 1.) Here are the winning margins for the first 42 Super Bowl games (for example the 25 means that the winning team scored 25 more points than the losing team in that Super Bowl): (Already entered in In Class Data Sets) 25,19,9,16,3,21,7,17,10,4, 18,17,4, 12, 17,5,10,29,22, 36, 19,32,4,45, 1, 13,35, 17,23,10,14,7,15,7,27,3,27,3,3,11,12,3 a.) Form a table showing the class limits, class boundaries, frequency, and relative frequency with 6 classes. Relative Frequency Class Limits Class Boundaries Frequency Class width- b.) Find the mean and standard deviation using StatCrunch. Mean
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