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 ? = 0.05
The critical value for this hypothesis test would be ________.A) 1.28
B) 1.645
C) 2.05
D) 2.33
B
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Answer the following statement true (T) or false (F)
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