The following frequency distribution represents the closing prices (in dollars) of homes sold in a Midwest city.

(a) Construct a cumulative frequency distribution.

(b) Construct a cumulative relative frequency distribution.

(c) What percent of homes sold for less than $200,000?

(d) Construct a frequency polygon. Describe the shape of the distribution.

(e) Construct a frequency ogive.

(f) Construct a relative frequency ogive.

Number of Houses Closing Price ($) 50,000-99,999 100,000-149,999 13 150,000199,999 19 200,000-249,999 250,000-299,999 3 300,000349,999 350,000399,999 1 400,000-449,999 450,000-499,999