A random sample of 30 male college students was selected, and their heights were
measured. The heights (in inches) are given below
(a) Complete the frequency distribution for the data. Make sure to enter your answers for
the relative frequency as decimals, rounded to the nearest tenth.
Height Frequency Relative Frequency
68
69
70
71
73
1244
70 7368
66 73 70 23 23 64
74