For each obtained value stated below: (1). What is the decision for each if =0.05 (one tailed test, upper tail critical)? (2). What is the decision for each if =0.01 (two-tailed test)? a. Zobt= 3.10 b. Zobt= 2.70 c. Zobt= 3.75 d. Zobt= -2.30

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For each obtained value stated below: (1). What is the decision for each if =0.05 (one tailed test, upper tail critical)? (2). What is the decision for each if =0.01 (two-tailed test)?

a. Zobt= 3.10

b. Zobt= 2.70

c. Zobt= 3.75

d. Zobt= -2.30

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