Answer
The given statement in symbolic form is \[\left( p\ \wedge \ q \right)\ \wedge \ r\],where
\[p\]: Married people are healthier than single people.
\[q\]: Married people are more economically stable than single people.
\[r\]: Children of married people do better on a variety of indicators.
The truth table is shown below.
The truth value of \[\left( p\wedge q \right)\wedge r\] is true only when all the statements p, q, and r are true.
