A new radar system is being developed to successfully detect a majority of packages dropped by airplane. In a series of random trials, the radar detected the packages being dropped 39 times out of 55. (3) Calculate the point estimate, standard error, margin of error, and the appropriate bound for an 80% onesided confidence interval/bound for the proportion of all packages being dropped that are detected. (Round your answers to 4 decimal places, if needed.) Standard error = Margin of error : The corresponding interval is 1). Point estimate =