View Policies Current Attempt in Progress Suppose that a random variable X has continuous uniform distribution on [1, a], where a is an unknown parameter. We have a random sample of 15 in size from a population represented by X: 8.3, 8.3, 9.2, 3.2, 8.1, 1.5, 6.2, 5.1, 8.1, 1.4, 1.8, 7.2, 3.8, 9.3, 2.4. Find a point estimate of a. Use an unbiased estimator. (Hint: use X as the unbiased estimator of the mean). Round your answer to three decimal places (e.g. 98.765). a Save for Later