: Section 5.6 Question 1, 5.6.CYU-1 HW Score: 0%, 0 of 5 points Part 6 of 11 O Points: 0 of 1 Save A newspaper reporter wants an indication of how the 10 members of the school board feel about a certain proposal. She decides to question a sample of 5 of the board members. Complete parts a and V Permutations Combinations P (n,r) n(n - 1 ) . ... . (n-r+ 1) Use combinations to find the number of possible samples. The formula for the number of combinations of n objects taken r at a time is C(n,r) = r(r - 1 ) . ... . 1 .What is the value of n? What is the value of r? Substitute the values of n and r into the formula for the number of combinations of n objects taken r at a time and evaluate. C(10,5) = 252 (Simplify your answer.) (b) Suppose that 4 of the board members support the proposal, and 6 oppose it. How many of the samples reflect the distribution of the board? That is, in how many samples do 2 people support the proposal and 3 people oppose it? This task is composed of how many consecutive choices? O Two One Three Four