In the probability distribution to the right, the random variable X represents the number of marriages an individual aged 15 years or older has been involved in. Complete parts (a) through (f). x P(x) 0 0.273 1 0.574 2 0.124 3 0.023 4 0.005 5 0.001 Question content area bottom Part 1 (a) Verify that this is a discrete probability distribution. This is a discrete probability distribution because all of the probabilities are between 0 and 1, inclusive, and the sum of the probabilities is 1. (Type whole numbers. Use ascending order.) Part 2 (b) Draw a graph of the probability distribution. Describe the shape of the distribution. Graph the probability distribution. Choose the correct graph. A. 0 1 2 3 4 5 0 0.1 0.2 0.3 0.4 0.5 0.6 Number of Marriages Probability A graph has a horizontal x-axis labeled "Number of Marriages" from 0 to 5 in intervals of 1 and a vertical y-axis labeled "Probability" from 0 to 0.6 in intervals of 0.1 has six vertical lines centered on the horizontal axis tick marks. The approximate heights of the vertical lines are as follows, with the horizontal coordinate listed first and the line height listed second: 0, 0.02; 1, 0.01; 2, 0; 3, 0.27; 4, 0.57; 5, 0.12. B. 0 1 2 3 4 5 0 0.1 0.2 0.3 0.4 0.5 0.6 Number of Marriages Probability A graph has a horizontal x-axis labeled "Number of Marriages" from 0 to 5 in intervals of 1 and a vertical y-axis labeled "Probability" from 0 to 0.6 in intervals of 0.1 has six vertical lines ce