Determine whether the two events are disjoint for a single trial. (hint: consider disjoint" to be equivalent to "separate" or "not overlapping".) receiving a phone call from a volunteer survey subject who believes that the no child left behind act is beneficial to schools the no child left behind act is beneficial to schools. receiving a phone call from a volunteer survey subject who is opposed to a decrease in the capital gains tax. a decrease in the capital gains tax."