AP Statisticsmediummcq1 pt
For p = 0.8 and n = 100, the standard error of p-hat is
A.0.04
B.0.16
C.0.08
D.0.4
Explanation
Core Concept
Root of (0.8)(0.2)/100 equals root of 0.0016, which is 0.04.
Correct Answer
A0.04
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