Question: The values listed below are obtained values for t statistic. (a) What is your decision for each if df = 30 and = .05 for

The values listed below are obtained values for t statistic. (a) What is your decision for each if df = 30 and = .05 for a two-tailed test? (b) What is your decision for each if df = 30, and we change to = .01 for an upper-tail critical test? Answer options: retain or reject

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