6.14 Illegal trafficking of some items in a country was banned by its government in 2007. Is this supported by a majority, or a minority, of the population of the country? In a global poll conducted by an international agency for a reputed newspaper in January 2010 involving 900 residents of the country that asked whether the ban should stand or be repealed, 55% supported the banning. Let it denote the population proportion of the country that supports banning. For testingHO: n = 0.5 againstHa; It = 0.5,~ (a) Find the standard error, and interpret. (b) Find the test statistic, and interpret.~ (c) Find the P-value, and interpret in context