Question: The following relative frequency distribution summarized the ages of women who had a child in the last year.
a. Assume the relative frequency distribution is based on a sampling of 2000 woman. Construct the corresponding frequency distribution, and cumulative relative frequency distribution.
b. What percent of the woman were at least 25 but less than 30 years old? What percent of the women were younger than 35 years old?
c. Construct a relative frequency polygon. Comment on the shape of the distribution.
d. Construct an ogive. Using the graph, approximate the age of middle 50% of the distribution.