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# Suppose the Federal Aviation Administration (FAA) would like to compare the on-time performances of different airlines on domestic, nonstop flights.

Suppose the Federal Aviation Administration (FAA) would like to compare the on-time performances of different airlines on domestic, nonstop flights. The following table shows two different airlines and the frequency of flights that arrived early, on-time, and late for each. To test at the 0.01 level to determine if Airline and Status are dependent, calculate the chi-square test statistic and p-value.

Question 2 options:

1)

61.428, the degrees of freedom is 2, and the p-value is 1.0000.

2)

30.84, the degrees of freedom is 2, and the p-value is 0.0100.

3)

30.84, the degrees of freedom is 2, and the p-value is 0.0000.

4)

30.84, the degrees of freedom is 6, and the p-value is 0.0000.

5)

None of the other options are fully correct.