Question 3.235

browardhouse

22. Broward County House Values. Table 19 gives the frequency distribution of the dollar value of the owner-occupied housing units in Broward County, Florida.

Table 3.77: Table 19 Broward County house values
Class (1000s) Housing units
5,430
90,605
90,620
54,295
34,835
15,770
5,595
  1. Find the class midpoints.
  2. Find the estimated mean dollar value for housing units in Broward County.
  3. Find the estimated variance and standard deviation of the dollar value.