Content x VA (Week 7) Chapter 10 Homework X Course Hero X + X C webassign.net/web/Student/Assignment-Responses/submit?pos=4&dep=28242672&tags=autosave#question4342415_4 Your best submission for each question part is used for your score. 7. [-/7.77 Points] DETAILS ASWSBE14 10.E.024. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER You may need to use the appropriate technology to answer this question. A travel association reported the domestic airfare (in dollars) for business travel for the current year and the previous year. Below is a sample of 12 flights with their domestic airfares shown for both years. Current Previous Year Year 345 303 526 451 420 450 216 206 285 263 405 432 635 585 710 650 605 545 517 547 570 496 610 580 (a) Formulate the hypotheses and test for a significant increase in the mean domestic airfare for business travel for the one-year period. OHo: Hd = 0 H: H = 0 31 3 10:32(a) Ho: H = 0 O H: H * 0 O Ho: Hd