This data shows the test scores of different students: 85, 90, 82, 65, 75, 96, 72, 90, 98, 70, 86, 92 Create a histogram of this data. To create a histogram, hover over each distance range on the x-axis. Then click and drag up to plot the data.

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?