RMED
e table shows the average amount, $x, Singaporeans spend on taxi fares in a week. The amounts are given
the nearest dollar.
19 56 67 25 60 99 108 100 24 11
15 88
28 74
42 94
68 120 97
82 27 58
65
79 36 77
28 45
40 52
95 53 63 38 44 80 101 108 30 38
Using the class intervals 0 < x < 20, 20x < 40 and so on, construct a frequency table for the data.
Draw a histogram to illustrate the data.