What is the difference between a point estimate and an interval estimate? Apply your knowledge to the following and indicate whether it is a point or an interval estimate.
a. The average grade point average of all students in the Criminal Justice Program is 3.3.
b. The average student within the Criminal Justice Program takes on a credit load between 9 and 12 credits.
c. Between 1990 and 2012 an average of 12% of students dropped out the Criminal Justice Program.
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