A USU Today survey found that of the gun owners surveyed 275 favor stricter gun laws. The survey involved 500 gun owners. Test the claim that a majority (more than 50%) of gun owners favor stricter...

A USU Today survey found that of the gun owners surveyed 275 favor stricter gun laws.  The survey involved 500 gun owners.  Test the claim that a majority (more than 50%) of gun owners favor stricter gun laws.  Use a .05 significance level. WHAT CALCULATOR FUNCTION IS NEEDED TO SOLVE THIS PROBLEM?