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Given. Ho:p28, Ha: p<.8, n= 19, Reject Ho if X 12 (a) Find the level of significance α. (b) Find β(pl) if in fact p-5. (c) Find the power against the alternative p-.5. (d) Suppose that X is observed to be xo-14 (i) What is your decision? (ii) What type of error are you subject to? (iii) Find the P-value. (e) Set up a rejection region so that α is as close as possible to, but does not exceed.01. State...
Given: Ho:p≥.8, Ha: p<.8, n=19, Reject Ho if X≤12 (a) Find the level of significance α. (b) Find β(p1) if in fact p = .5. (c) Find the power against the alternative p = .5. (d) Suppose that X is observed to be xo=14 (i) What is your decision? (ii) What type of error are you subject to? (iii) Find the P-value. (e) Set up a rejection region so that α is as close as possible to, but does not...