Hypothesis that proportion of flights that arrive? on-time

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A travel website would like to test the hypothesis that the proportion of flights that arrive? on-time is less than 0.80. A random sample of 110 flights found that 82 arrived? on-time. The website would like to set α=0.02. The p-value for this hypothesis test would be? ________. Round to four decimal places.

A. Because the p-value is greater than α?,we fail to reject the null hypothesis and cannot conclude that the proportion of flights that arrive? on-time is less than 0.80.

B. Because the p-value is greater than α?,we reject the null hypothesis and cannot conclude that the proportion of flights that arrive? on-time is less than 0.80.

C. Because the ?p-value is less than α?,we fail to reject the null hypothesis and cannot conclude that the proportion of flights that arrive? on-time is less than 0.80.

D. Because the ?p-value is less than α?,we reject the null hypothesis and conclude that the proportion of flights that arrive? on-time is less than 0.80.

Reference no: EM131487366

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