AP Statisticseasymcq1 pt
As degrees of freedom grow, the t-distribution approaches
A.the standard normal distribution
B.the uniform distribution
C.the χ-square distribution
D.a constant
Explanation
Core Concept
Large df converges t to z.
Correct Answer
Athe standard normal distribution
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- mediumA test computes t = 2.3 with df = 15, giving a small p-value. The interpretation is
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