A random sample of 60 couples married for seven years were asked to give the number of

Question:

A random sample of 60 couples married for seven years were asked to give the number of children they have. The results of the survey are as follows:

2 1. 3 3 3 1. 3 3 4 3 4 2 1 3 3. 1. 4 3 4 3 2 4 3 2. 2. 2. 2. en en 4, 2. 2. 2. 3. 3. 3. 3. 3. 2. 2. 4)

(a) Construct a frequency distribution of the data.
(b) Construct a relative frequency distribution of the data.
(c) Construct a cumulative frequency distribution of the data.
(d) Construct a cumulative relative frequency distribution of the data.
(e) Construct a frequency histogram of the data. Describe the shape of the distribution.
(f) Construct a relative frequency histogram of the data.
(g) What percentage of couples married seven years has two children?
(h) What percentage of couples married seven years has at least two children?
(i) Draw a dot plot of the data.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...