title: Calculate average Round Trip Time?
body: <p>I have used the traceroute command and pinged my Amazon INstance. This is the result I got back:</p>
  
  <pre><code>traceroute to 10.250.19.146 (10.250.19.146), 30 hops max, 60 byte packets
  
  1  ip-10-8-145-1.us-west-2.compute.internal (10.8.145.1)  0.996 ms  1.234 ms  3.698 ms
  2  100.70.166.213 (100.70.166.213)  0.855 ms  1.179 ms 100.70.166.117 (100.70.166.117)  0.860 ms
  3  100.70.175.66 (100.70.175.66)  0.925 ms 100.70.175.174 (100.70.175.174)  0.771 ms 100.70.175.238 (100.70.175.238)  0.811 ms
  4  100.70.173.157 (100.70.173.157)  0.811 ms 100.70.172.193 (100.70.172.193)  0.866 ms 100.70.173.69 (100.70.173.69)  0.849 ms
  5  100.70.164.46 (100.70.164.46)  4.411 ms 100.70.163.206 (100.70.163.206)  4.655 ms  4.915 ms
  6  ip-10-250-19-146.us-west-2.compute.internal (10.250.19.146)  0.563 ms  0.267 ms  0.267 ms
  </code></pre>
  
  <p>Using the data, how can I calculate the average RTT time?</p>