Image shows two different normal distribution functions with different means and different standard deviations. The solid lines on the right hand side of both distributions correspond to x-values that are exactly 2 standard deviations to the right of the mean for that distribution. The area to the right of the solid lines under both curves is:

Income Distribution 1 Different Income Distribution f(x) Mean = 70 f(x) Mean = 20 Stdev = 20 Stdev = 5 0 20 40 60 80 100 120 140 0 5 10 15 20 25 30 35 40 Incomes $K Incomes $K 6. The image shows two different normal distribution functions with different means and different standard deviations. The solid lines on the right hand side of both distributions correspond to x-values that are exactly 2 standard deviations to the right of the mean for that distribution. The area to the right of the solid lines under both curves is