Senate Partisanship The composition of the Senate of the 107" Congress is 50 Republicans, 45 Democrats, and 5 Independents. A new committee is being formed to study ways to benefit the arts in education. If 3 Senators are selected at random to head the committee, find the probability of the following. Use a TI-83 Plus/TI-84 Plus calculator and round the answers to at least six decimal places. Part: 0 / 3 Part 1 of 3 All Republicans. X P(all Republicans) =