What is the range of the data set?

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!THIS IS NOT SOMETHING THAT YOU NEED TO ANSWER I HAVE THE ANSWER, THE ANSWER IS 13 THANK YOU FOR YPUR TIME THIS IS FOR THE FUTURE PEOPLE!

What is the range of the data set Enter the answer in the box THIS IS NOT SOMETHING THAT YOU NEED TO ANSWER I HAVE THE ANSWER THE ANSWER IS 13 THANK YOU FOR YPU class=