AP Statisticsmediummcq1 pt
The t-distribution is symmetric and centered at
A.0
B.1
C.the mean of x
D.n - 1
Explanation
Core Concept
t is centered at zero like z.
Correct Answer
A0
More Unit 7: Inference for Quantitative Data: Means practice questions
- mediumA test computes t = 2.3 with df = 15, giving a small p-value. The interpretation is
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