ST 512 Quiz: ST 512 NCSU Quiz3 Fall06
Document Summary
You do not need to carry out any arithmetic that is obvious for the grader. 62. 1 + 2. 6 + 28. 1 + 30. 3, then you needn"t carry out the addition to get 123. 1 unless you"ll need it for some subsequent calculation. There are 4 problems (roughly 25 points each) on 5 pages and the quiz is not short, so do not dwell too long on any small sub-problem. After the four problems, there are two pages of sas output pertaining to problems 1 and 4 ( tablet problem and trout. Problem ) and then one page for a t-table: (taken from ott and longnecker, ch. 17) an experiment measures tablet hardness by randomly selecting three batches of a formulation for a drug, then randomly selecting three 1-kg samples from each of these batches. Then 7 tablets are sampled from each of the 9 samples and hardness readings (y) are taken on each with the following results:
