The Region Banking Company is studying the number of times the
ATM located at the NorthPark Mall is used daily over each of the
last 30 days. The usage times were as follows: 83, 64, 84, 76, 84,
54, 75, 59, 70, 61, 63, 80, 84, 73, 68, 52, 65, 90, 52, 77, 95, 36,
78, 61, 59, 84, 95, 47, 87, & 60 Arrange the data into equal
class intervals of six's (6's) and determine the following: a.
Class...