Answer to Question #15138 in Statistics and Probability for veena
the attendance at college of a group of 18 students was recorded for a 4 week period.
the numbers of students actually attending each of 16 classes are shown below.
18,16,18,15,18,17,14,17,17,16,17,18,17,18,18,16.calculate the mean and standard deviation of students attending the classes.
EXPRESS THE MEAN AS A PERCENTAGE OF THE 18 STUDENTS IN THE GROUP.