Showing complete work using PHStat or excel please help with the following;

A sample of 300 adults is selected. The contingency table below shows their registration status and their preferred source of information on current events.

Sample Space Preferred Source of Information Television Newspapers Radio Internet Totals Voting Registration Status Registered 45 30 45 36 156 Not Registered 35 44 15 20 144 Totals 74 90 56 300