- TRAIN The table shows the number of riders on the train each day for
 two weeks. Compare and contrast the measures of variation for
 both weeks.
 Number of Riders on the Train
 Week 1
 Day
 Monday
 Tuesday
 Wednesday
 Thursday
 Friday
 72
 84
 78
 67
 86
 se 1 Chapter 11 Statistical Measures
 Week 2
 79
 86
 75
 49
 137