title: Need to read from a file and add the elements and get avg in python 3.4
body: <p>I have an input file as following:</p>
  
  <pre><code>75647485 10 20 13 12 14 17 13 16
  63338495 15 20 11 17 18 20 17 20
  00453621  3 10  4 10 20 18 15 10
  90812341 18 18 16 20  8 20  7 15
  </code></pre>
  
  <p>I need to find the mean of each row starting from the second element till the end [1:8] and give the output as:</p>
  
  <pre><code>ID        Mean     Lowest number       Highest number   
  75647485  14.37     10                     20
  90812341  ...       ...                    ...
  </code></pre>
  
  <p>I am new to python, so can someone please help. I don't need to write the output to the file, but just displaying it on the console would work.</p>
  
  <p>thank you</p>