Let p be the true proportion of voters that plan to participate in November elections. Out of 95 registered voters polled, 59 plan to vote. Use these results to compute the intervals below, all at the 95% confidence level.) (a) Find the Wald interval for p. (b) Find the interval for p based on estimate p. (c) Which, if any, of the intervals supports the assumption that the voter turnout will be less than 50%? (d) Run a Wald test for H0 : p 0.5.