Suppose that a randomly generated list of numbers from 0 to 9 is being used to simulate an event that has a probability of success of 20%. which of these groups of numbers could represent a success? a. 0, 1, 2 b. 0, 1 c. 0, 1, 2, 3 d. 0, 1, 2, 3, 4

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?