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## Statistics

a) Show your decision rule and calculations.

b) Compute a p-value and interpret it.

 Hypotheses: H0: p = 0.5 vs. HA: p > 0.5 Level of Significance: 10% Decision Rule: Reject the null hypothesis if p-value < 0.1 Calculations: Hypothesis test for proportion vs hypothesized value Observed Hypothesized 60n 60 std. error 0.0645 z 2.06 p-value (one-tailed, upper) .0197 30.X 37.98 30/60 p (as fraction) 38/60 0.5p (as decimal) 0.633

Statistics and Probability, Statistics

• Category:- Statistics and Probability
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