An airline company would like to know if the average number of passengers on a flight...
An airline company would like to know if the average number of
passengers on a flight in November is less than the average number
of passengers on a flight in December. The results of random
sampling are printed below.
What is the correct null and alternate hypothesis?
| A. |
H0:mu1 = mu2 |
|
| B. |
H0:mu = 0 |
|
| C. |
H0:mu = 0 |
|
| D. |
H0:mu1 = mu2 |
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