Question

Heights (in cm) of 24 women in a study are shown below: 148.1, 158.1, 158.1, 151.4, 152.9, 159.1, 151.0, 158.2, 148.2, 147.3, 145.6, 155.1, 155.2, 149.7, 147.0, 152.2, 149.1, 145.2, 145.9, 149.7, 149.3, 152.3, 146.9, 148.2. Construct a frequency distribution table and show the following:

a. Class interval

b. True class interval

c. Frequency distribution

d. Relative frequency distribution

e. Cumulative frequency distribution

f. Relative cumulative frequency distribution

g. Construct a stem-and-leaf plot

h. Comment on the main features of the data

Answer 1