2010 Income Distribution up to 100 000 The following table shows the distribution of household incomes in 2010 for a sample of 1 000 households in a country with incomes up to 100 000 0 3 0 25 0 2 0 15 0 1 0 05 P 0 3 0 25 a Let X be the rounded midpoint of a bracket in which a household falls Find the relative frequency distribution of X and graph its histogram P 0 2 Income Bracket 0 15 Households 0 1 0 05 0 20 000 40 000 19 999 39 999 59 999 240 290 190 10 000 30 000 50 000 70 000 90 000 60 000 80 000 79 999 99 999 180 tlm tudi 10 000 30 000 50 000 70 000 90 000 10 000 30 000 50 000 70 000 90 000 babilitua P 0 3 0 25 0 2 0 15 0 1 0 05 P 0 3 0 25 0 2 0 15 100 0 1 0 05 10 000 30 000 50 000 70 000 90 000 X X b Shade the area of your histogram corresponding to the probability that a randomly selected household in the sample has a 50 000 What is this