Let X be a random variable representing the dividend yield of Australian bank stocks. We may assume that X has a normal distribution with standard deviation 0 =2.8%. Now, suppose we wish to test the null hypothesis that H = 6.4% against the alternative that p > 6.4% using a level of significance of a = .05. To do so, a random sample of 16 Australian bank stocks is observed and has a sample mean of i = 8.91%. What is the p-value associated with this test