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programming_assignment_1 by jweber 

sum = 0.0
number = ask "How many numbers would you like to average?"
number = number.to_i
number.times do
newnumber = ask "Enter a number"
sum = sum + newnumber.to_f
end
alert "The average of the " + number.to_s + " numbers you entered is " + (sum/number).to_s