Expedia would like to test the hypothesis

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Expedia would like to test the hypothesis that the proportion of United Airline flights that arrive on-time is less than 0.80. A random sample of 110 United Airline flights found that 82 arrived on-time. Expedia would like to set ? = 0.02. The test statistic for this hypothesis test would be ________.

zp = -2.20

zp = -1.72

zp = -2.77

zp = -1.43

Reference no: EM13790760

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