The Global Business Travel Association (GBTA) reported the domestic airfare for business travel for the current year a flights with their domestic airfares (in $) shown for both years. Suppose GBTA wished to see if the average airfare for airfare for the previous year at a=,01. Current 352 760 558 451 252 660 Previous 348 749 548 456 253 640 For the hypothesis stated above, what is the critical value (in terms of "Current" minus "Previous")? a. None of the answers is correct O b. 2.821 OC. 2.764 O d. 3.365 e. 3.143

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QUESTION 8
The Global Business Travel Association (GBTA) reported the domestic airfare for business travel for the current year an
flights with their domestic airfares (in $) shown for both years. Suppose GBTA wished to see if the average airfare for th
airfare for the previous year at a=.01.
Current 352 760 558 451 252 660
Previous 348 749 548 456 253 640
For the hypothesis stated above, what is the critical value (in terms of "Current" minus "Previous")?
a. None of the answers is correct
b. 2.821
c. 2.764
d. 3.365
e. 3.143
QUESTION 9
Dep.=% WRK
Indep.-% MGT
SUMMARY OUTPUT
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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Transcribed Image Text:QUESTION 8 The Global Business Travel Association (GBTA) reported the domestic airfare for business travel for the current year an flights with their domestic airfares (in $) shown for both years. Suppose GBTA wished to see if the average airfare for th airfare for the previous year at a=.01. Current 352 760 558 451 252 660 Previous 348 749 548 456 253 640 For the hypothesis stated above, what is the critical value (in terms of "Current" minus "Previous")? a. None of the answers is correct b. 2.821 c. 2.764 d. 3.365 e. 3.143 QUESTION 9 Dep.=% WRK Indep.-% MGT SUMMARY OUTPUT Click Save and Submit to save and submit. Click Save All Answers to save all answers. MacBook Air 000 000 F4 F2 F3
domestic airfare for business travel for the current year and the previous year. Below is a sample of 6
s. Suppose GBTA wished to see if the average airfare for the current year is greater than the average
Current 352 760 558 451 252 660
Previous 348 749 548 456 253 640
terms of "Current" minus "Previous")?
GT
rs to save all answers.
Save All Answers
MacBook Air
Transcribed Image Text:domestic airfare for business travel for the current year and the previous year. Below is a sample of 6 s. Suppose GBTA wished to see if the average airfare for the current year is greater than the average Current 352 760 558 451 252 660 Previous 348 749 548 456 253 640 terms of "Current" minus "Previous")? GT rs to save all answers. Save All Answers MacBook Air
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