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Mathematics, 11.05.2021 01:00 lala1196

Due the critical region. (a)Left-tailed z test with a = 0.006 and n=208.

(b)Right-tailed t test with a = 0.005 and n= 33.

(C) Two-tailed z test with a = 0.006 and n = 190.

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Due the critical region. (a)Left-tailed z test with a = 0.006 and n=208.

(b)Right-tail...
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