4. In a random sample of 32 newlyweds, the numbers of months they dated
before becoming engaged are displayed in the following stem plot
a) Describe the distribution of data in this stem plot. BE SPECIFIC.
b) Using the data, create a histogram with intervals of width (2)
12 01139
13 01344779
14 22568889
15 3377
16 56
17 07
18 4
19 2
2 0
2 1
2 2
23 1
23 1 means 23.1 months