A set of exam scores is normally distributed with a mean = 80 and standard deviation = 5.
Use the Empirical Rule to complete the statements below. 95% of the data values lie between
__ and __
___% of the exam scores are between 75 and 80.
% of the exam scores are between 80 and 90.
% of the exam scores are between 85 and 90.
% of the exam scores are greater than or equal to 75