Refer to given Exercise. Suppose the truth is that .12, or 12%, of the students are left-handed and you take a random sample of 200 students. Draw a picture similar to given Figure, showing the possible sample proportions for this situation.
Exercise
Suppose you want to estimate the proportion of students at your college who are left-handed. You decide to collect a random sample of 200 students and ask them which hand is dominant. Go through the conditions for which the sampling distribution of a sample proportion is approximately normal, and explain why they would apply to this situation.