U.S. Age Distribution The estimated percent distribution of the U.S. population for 2025 is shown in the pie chart. Find the probability of each event.(Source: U.S. Census Bureau)(a) Randomly selecting someone who is under 5 years old(b) Randomly selecting someone who is 45 years or over (c) Randomly selecting someone who is not 65 years or over (d) Randomly selecting someone who is between 20 and 34 years old