A Researcher Has Developed a Regression Model from Fourteen Pairs $\alpha$

question 43

Multiple Choice

A researcher has developed a regression model from fourteen pairs of data points.He wants to test to determine if the slope is significantly different from zero.He uses a two-tailed test and $\alpha$ = 0.01.The critical table t value is ___.

• A)2.650
• B)3.012
• C)3.055
• D)2.718
• E)2.168

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