Use the calculator provided to solve the following problems.
- Suppose that x^2 follows a chi-square distribution with 8 degrees of freedom. Compute P( x^ less than or equal to 5 ). Round your answer to at least three decimal places.
- Suppose again that x^2 follows a chi-square distribution with 8 degrees of freedom. Find such thatP (x^2 greater or equal to K)=.1 . Round your answer to at least two decimal places.
- Find the median of the chi-square distribution with 8 degrees of freedom. Round your answer to at least two decimal places.