A one-sample z-test for proportion with Hₐ: p ≠ p₀ produces z = 2.10.
What is the two-sided p-value?
- A
0.0179
- Bcheck_circle
0.0358
- C
0.0500
- D
0.9821
Explanation
Two-sided p-value = 2·P(Z > 2.10) = 2·0.0179 = 0.0358.
Interpreting p-Values
AP Statistics· difficulty 2/5
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