Use the calculator provided to solve the following problems. I Suppose that x2 follows a chisquare distribution with 12 degrees of freedom. Compute P(x2515). Round your answer to at least three decimal places. 0 Suppose again that x2 follows a chi-square distribution with 12 degrees of freedom. Find k such that P(x22k)= 0.1. Round your answer to at least two decimal places. . Find the median of the chi-square distribution with 12 degrees of freedom. Round your answer to at least two decimal places