To the right are the outcomes that are possible when a couple has three children. refer to that list, and find the probability of each event. a. among three children, there are exactly 2 boys. b. among three children, there are exactly 3 girls. c. among three children, there is exactly 1 girl.

Which of the following statements is true about social anxiety disorder? social anxiety disorder tends to develop in early adulthood. social anxiety disorder often co-occurs with mood disorders and other anxiety disorders. social anxiety disorder is relatively rare, with a lifetime prevalence of about three percent in the united states. lesser than 30 percent of adults with social anxiety disorder report humiliating experiences that contributed to their symptoms.