Below are the jersey numbers of 11 players randomly selected from a football team. find the range, variance, and standard deviation for the given sample data. what do the results tell us? 83 45 80 53 46 24 79 34 55 10 44 rangeequals 73 (round to one decimal place as needed.) sample standard deviationequals 23.4 (round to one decimal place as needed.) sample varianceequals 547.2 (round to one decimal place as needed.) what do the results tell us? a. the sample standard deviation is too large in comparison to the range. b. jersey numbers are nominal data that are just replacements for names, so the resulting statistics are meaningless. c. jersey numbers on a football team do not vary as much as expected. d. jersey numbers on a football team vary much more than expected.

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?