dear tutors............

please solve part c only complete only page by clear handwriting

We suppose now that 250 persons were doing a survey and, among them, 189 are in favor for the project. Calculate, (b) The maximum margin of error for this poll (at the usual 95% threshold) (c) The probability of observing this proportion in the sample in question if 50% of the population were opposed to this measure. What can you conclude