Answered You can hire a professional tutor to get the answer.
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.
