Consider the following question: What is the proportion of students who have ever called a support hotline for mental health support? You take a simple random sample of 400 individuals from the population of students on campus. In your sample, the value of the sample proportion is, =0.22.

1. What is the distribution of the sample statistic, ? Compose using proper notation. Explain any checks you had to make to determine the distribution of the sample statistic, .

2. Calculate the standard deviation (often called the standard error) of the sample statistic, .