Johnston County schools has a population of around 37,592 students. In a random sample, 1254 students were asked if the would rather go to school for longer each day but have Fridays off. In this survey, 654 said "YES".
1) Find the p value
2) Does it pass the test for independence? show work.
3) Does it pass the test for normality? Show work.
4) Find the standard deviation. Show work.
5) Find the margin or error. Show work.
6) Find the 95% confidence interval. Show work.
7) Interpret the interval