a survey of 300 union members in new york state reveals that 112 favor the republican candidate for governor. construct the​ 98% confidence interval for the true population proportion of all new york state union members who favor the republican candidate. question content area bottom part 1 a. 0.304p0.442 b. 0.301p0.445 c. 0.316p0.430 d. 0.308p0.438