Expedia Would Like to Test the Hypothesis That the Proportion

Multiple Choice

Expedia would like to test the hypothesis that the proportion of Southwest Airline flights that arrive on- time is less than 0.90. A random sample of 140 United Airline flights found that 119 arrived on- time. Expedia would like to set α = 0.05. The correct hypothesis statement for this hypothesis test would be _______ .

A) H₀: p c 0.90; H₁: p > 0.90
B) H₀: p c 0.90; H₁: p × 0.90
C) H₀: p c 0.90; H₁: p < 0.90
D) H₀: p = 0.90; H₁: p × 0.90