A sample of 246 adults is selected. The adults are classified according to voter registration status...

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A sample of 246 adults is selected. The adults are classified according to voter registration status ("registered" or "not registered"). They are also classified according to preferred source of current events information ("television", "newspapers", "radio", or "internet sites"). The results are given in the contingency table below. Television Newspapers Radio Internet sites Registered 24 22 48 37 Not registered 18 32 17 48 What is the relative frequency of adults in the sample who prefer to obtain their information through radio? Round your answer to two decimal places. A sample of 246 adults is selected. The adults are classified according to voter registration status ("registered" or "not registered"). They are also classified according to preferred source of current events information ("television", "newspapers", "radio", or "internet sites"). The results are given in the contingency table below. Television Newspapers Radio Internet sites Registered 24 22 48 37 Not registered 18 32 17 48 What is the relative frequency of adults in the sample who prefer to obtain their information through radio? Round your answer to two decimal places.