Outbreak of salmonella at a retirement dinner
case id#
incubation (hours)
h
4
2
3
4
5
6
2
4
5
8
in the retirement dinner data set, what is the range of incubation values?
enter
(press enter on your keyboard after typing in your answer)

The arithmetic mean of a data set is the measure of center that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency