4.6.5 well written pls

4.6.5. Assume that the weight of cereal in a "10-ounce box" is N(u, o'). To test Ho : p = 10.1 against H1 : / > 10.1, we take a random sample of size n = 16 and observe that = = 10.4 and s = 0.4. (a) Do we accept or reject Ho at the 5% significance level? (b) What is the approximate p-value of this test? 4.6.6. Each of 51 golfers hit three golf balls of brand X and three golf balls of brand