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Consider the following hypothesis statement using 0.05 and data from two independent samples: HO:1 = 2 and Ha: M1 M2 1 = 20.2, 01

Consider the following hypothesis statement using 0.05 and data from two independent samples: HO:1 = 2 and Ha: M1 M2 1 = 20.2, 01 =17.7 and n = 44 x2 = 22.3,02 = 17.52 and n = 45. Assume the samples are independent and normally distributed with equal variance. Calculate the test statistic. Round to 3 decimal places your final answer.

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