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Compute the value of the test statistic for the indicated test (round to 2 decimal places...

Compute the value of the test statistic for the indicated test (round to 2 decimal places if necessary):

Ho: μ = 1.2; Ha : μ > 1.2; α = 0.05; σ = 0.3; x-bar = 1.3; s = 0.25; n = 25

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