Find the mean and variance. ofthe number ofpackages that will be filled before. the process is stopped. ~ computer program has a bug that causes it to fail. once in every thousand runs, on average. In an effort. to find the bug, independent runs of the program will. be made until the program has failed five times.
Left untreated, social anxiety disorder may run your life. Anxieties can interfere with work, school, relationships or enjoyment of life. Social anxiety disorder can cause: 1  Low self-esteem. 2  Trouble being assertive. 3  Negative self-talk. 4  Hypersensitivity to criticism. 5  Poor social skills. 6  Isolation and difficult social relationships.
Initial treatment of social anxiety disorder is based on how bad your emotional and physical symptoms are and how able you are to function in daily activities. Several types of cognitive-behavioral therapy are used to treat social anxiety disorder, including: 2  Exposure therapy. 3  You will be guided by a professional counselor to imagine you are facing the feared situation until you no longer fear it, such as eating in public.