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An Experiment Was Performed on a Certain Metal to Determine

Question 12

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An experiment was performed on a certain metal to determine if the strength is a function of heating time.Partial results based on a sample of 10 metal sheets are given below.The simple linear regression equation is An experiment was performed on a certain metal to determine if the strength is a function of heating time.Partial results based on a sample of 10 metal sheets are given below.The simple linear regression equation is = 1 + 1X .The time is in minutes and the strength is measured in pounds per square inch,MSE = 0.5, = 30, = 104. Determine the 95% prediction interval for the strength of a metal sheet when the average heating time is 4 minutes.The distance value has been found to be equal to 0.17143. A) (3.235 6.765) B) (3.370 6.629) C) (3.155 6.845) D) (2.235 5.765) = 1 + 1X .The time is in minutes and the strength is measured in pounds per square inch,MSE = 0.5, An experiment was performed on a certain metal to determine if the strength is a function of heating time.Partial results based on a sample of 10 metal sheets are given below.The simple linear regression equation is = 1 + 1X .The time is in minutes and the strength is measured in pounds per square inch,MSE = 0.5, = 30, = 104. Determine the 95% prediction interval for the strength of a metal sheet when the average heating time is 4 minutes.The distance value has been found to be equal to 0.17143. A) (3.235 6.765) B) (3.370 6.629) C) (3.155 6.845) D) (2.235 5.765) = 30, An experiment was performed on a certain metal to determine if the strength is a function of heating time.Partial results based on a sample of 10 metal sheets are given below.The simple linear regression equation is = 1 + 1X .The time is in minutes and the strength is measured in pounds per square inch,MSE = 0.5, = 30, = 104. Determine the 95% prediction interval for the strength of a metal sheet when the average heating time is 4 minutes.The distance value has been found to be equal to 0.17143. A) (3.235 6.765) B) (3.370 6.629) C) (3.155 6.845) D) (2.235 5.765) = 104. Determine the 95% prediction interval for the strength of a metal sheet when the average heating time is 4 minutes.The distance value has been found to be equal to 0.17143.


A) (3.235 6.765)
B) (3.370 6.629)
C) (3.155 6.845)
D) (2.235 5.765)

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