Provides Average, Low Score, High Score for a hardcoded list of scores.

List Stats

scores_raw = [75, 100, 85, 65, 84, 87, 95]

scores = scores_raw.sort

sum = scores.inject(0) { |total, x| total + x}

average = sum/(scores.length)

puts "The Average Score is #{average}"

puts "The Lowest Score is #{scores.first}"

puts "The Highest Score is #{scores.last}"