11.25
In 2010, there were 117,538,000 households in the United States. There were 78,833,000 family
households made up of married couples, single-male households, and single-female households.
To determine how many of each type a survey was undertaken. The results were stored using the
codes 1=married couples, 2=single male, and 3=single female. Estimate with 95% confidence the
total number of American households with married couples. (Adapted from Statistical Abstract
of the United States, 2012, Table 59)
Solution.
11.25In 2010, there were 117,538,000 households in the United Stat.pdf
1. 11.25
In 2010, there were 117,538,000 households in the United States. There were 78,833,000 family
households made up of married couples, single-male households, and single-female households.
To determine how many of each type a survey was undertaken. The results were stored using the
codes 1=married couples, 2=single male, and 3=single female. Estimate with 95% confidence the
total number of American households with married couples. (Adapted from Statistical Abstract
of the United States, 2012, Table 59)
Solution
