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(Choose 1 answer)
(See picture)
A. (ii)
B. (iii)
C. (i)
D. None of the other choices is correct
E. (iv)
Ηο: μ = 1000, H_{1}:\mu<1000 at \alpha=0.01
a random sample of n=17 observations is selected from a normal population. Specify the rejection region.
Let t0.01, 162.583 and to.005, 16 = 2.921
(i) t_{0}<2.921
(ii) t_{0}<-2.583
(iii) t_{0}<2.583
