Sociologists studying social mobility in the United States find that the probability that someone who began their career in the bottom 10% of earnings remains in the bottom 10% 15 years later is 0.59. What is the probability that such a person moves to one of the higher income classes 15years later?

Arepresentative from plan 1 wants to use the graph below to sell health plans for his company. how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans? the scale on the y-axis could be changed to 0–100. the scale on the y-axis could be changed to 25–40. the interval of the y-axis could be changed to count by 5s. the interval of the y-axis could be changed to count by 20s.