For 20 25 Use Table A Standard Normal Distribution to find the proportion of observations that satisfies each of the following statements In each case shade the area under the curve that is the answer to the question 20 23 3 2 1 0 z is less than 1 83 4 2 1 1 2 3 0 3 1 2 z is between 1 42 and 2 68 3 21 3 2 1 0 1 2 z is greater than 2 18 24 2 1 0 1 z is greater than 0 51 2 3 3 22 25 2 1 0 1 2 3 z is less than 0 33 3 2 1 0 1 2 3 z is between 2 and 1 53