In order to predict with 90% confidence the expected value of y for a given value of x in a simple linear regression problem, a random sample of 10 observations is taken. Which of the following t-table values listed below would be used?
A) 2.228
B) 2.306
C) 1.860
D) 1.812
E) 2.812

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The Answer of In order to predict with 90% confidence the expected value of y for a given value of x in a simple linear regression problem, a random sample of 10 observations is taken. Which of the following t-table values listed below would be used?
A) 2.228
B) 2.306
C) 1.860
D) 1.812
E) 2.812

In Order to Predict with 90% Confidence the Expected Value