A sample of 319 adults is selected. The adults are classied according to voter registration status ("registered" or "not registered"). They are also classied u n n u according to preferred source of current events information ("television , newspapers , radio", or "internet sites"). The results are given in the contingency table below. Television Radio Internet sites Newspapers Registered Not registered 48 42 What is the relative frequency of adults in the sample who are not registered to vote and prefer to obtain their information through newspapers? Round your answer to two decimal places. I] x80