The probability of pass a test is 0.76 at a particular school. Suppose we randomly select a class of 10 students from this school. The following questions deal with this class of 10 students.
A) What is the mean for the distribution of the proportion of students passing? What is the standard deviation for the proportion?
B) What is the mean for the number of students passing? What is the standard deviation?
C) What is the probability of exactly 3 students passing?