SHOW ALL WORK N0 CREDIT WILL BE GIVEN FOR ANY PROBLEM FOR WHICH N0 WORK I5 SHOWN-EVEN IF THE ANSWER I5 CORRECT 2. On a golf driving range, driving distances are normally distributed with a mean of 206 yards and a standard deviation of 15.7 yards. What is the probability of driving at least 249.332 yards? AnsZ 3. Random samples of size 26 are drawn from a population with a mean of 324.7 and a variance of 16.8. If the sampling distribution of )2 is constructed, what would be the values of 2 _ _ -9 \"x' 6X,and0'x. 4. a. How would you interpret a confidence level of 83% when n = 600 and you are estimating u? b. If you construct 8000 83% C.I.'s, how many of those intervals would contain the true value of H? Ans 4b