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Based on the summary data below, construct a 98% confidence interval for m 1 - m 2 . M 1 = 62 with n 1

Based on the summary data below, construct a 98% confidence interval for m₁ - m₂.

M₁ = 62 with n₁ = 14 and SS₁ = 501

M₂ = 55 with n₂ = 16 and SS₂ = 441

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Based on the summary data below, construct a 98% confidence interval for m 1 - m 2 . M 1 = 62 with n 1