Suppose we observed the following normal random sample 100.36 100.31 99.99 100.71 100.85 99.42 99.91 99.35 Consider the following hypotheses Ho : | = 100 v. s. Hi : @ > 100 1. Assume that = 0.5, the p-value of the observed sample mean is . (Please round to 2 significant figures.) 2. Assume that the variance is unknown, the p-value of the observed sample mean is . (Please round to 2 significant figures.) 100.64 100.10