Evaluate the following formula for x₁ = 27.3041, x₂ = 25.8701, H₁-H2=0, sp = 41.88, n₁ = 44, and n₂ = 50. (x₁-x2)-(H1-H₂) 2 P n₁ n₂ t= (Round to two decimal places as needed.)

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