For the population of people who suffer occasionally from migraine headaches, suppose p=.60 is the proportion who get some relief from taking ibuprofen. For a particular subject, let x=1 if they get relief and x=0 if they do not. For a random sample of 24 who suffer from migraines:
a. State the population distribution (that is, the probability distribution of X for each observation)
b. Find the mean of the sampling distribution of the sample proportion who got relief among the 24 people.
c. Find the standard error of the sampling distribution of the sample proportion of relief for 24 people.
d. Explain what the standard error describes.