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This Question: 1 pt 3 of 10 (0 complete) Test the hypothesis using the P.value approach. Be sure to verify the requirements o
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Answer #1

20 = р-р p+(1-р)

      115/125 -0.8 (0.8+(1-0.8)

      = 3.35

p-value = P(Z > 3.35) = 0.0004

Option-C) reject the null hypothesis. Because p-value is less than alpha

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