To test H0: mu = 4.5 versus H1: mu > 4.5, a simple random sample of size n = 13 is obtained from a population that is known to be normally distributed. If = 4.9 and s = 1.3, compute the test statistic. Draw a t-distribution with the area that represents the P-value shaded. Approximate and interpret the P-value. If the researcher decides to test this hypothesis at the alphe = 0.1 level of significance, will the researcher reject the null hypothesis? Why? Solution okkk.