Chapter 2.3B, Problem 21A

To determine

a.

The number of people in $2012$ of some faith who were not religious Jews, where, in $2012$, the population of the United States was about $321.8$ million(denoted U, of which, about $4.2$ million identified themselves as religious Jews. The total number of people who were identified as being of some faith was about $150.6$ million.

To determine

b.

The number of non-faith people in the United States in $2012$, where, in $2012$, the population of the United States was about $321.8$ million(denoted U); of that population about $4.2$ million identified themselves as religious Jews. A total of the number of people who were identified as being of some faith was about $150.6$ million.