An experiment was performed on a certain metal to determine if the strength is a function of heating time.Results based on 10 metal sheets are given below.Use the simple linear regression model. Find the t statistic and test H₀: b₁ ≤ 0 vs.H_a: b₁ 0 at α = .05.

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An experiment was performed on a certain metal to determine if the strength is a function of heating time.Results based on 10 metal sheets are given below.Use the simple linear regression model. Find the t statistic and test H₀: b₁ ≤ 0 vs.H_a: b₁ > 0 at α = .05.

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The Answer of An experiment was performed on a certain metal to determine if the strength is a function of heating time.Results based on 10 metal sheets are given below.Use the simple linear regression model. Find the t statistic and test H₀: b₁ ≤ 0 vs.H_a: b₁ > 0 at α = .05.

An Experiment Was Performed on a Certain Metal to Determine