The Global Business Travel Association reported the domestic airfare for business travel for the current year and the previous year. Below is a sample of 12flights with their domestic airfares shown for both years. Do not round intermediate calculations.Current Year Previous YearCurrent Year Previous Year264303303513507567531339705426690336429489438333699591411207615675249441a. Formulate the hypotheses and test for a significant increase in the mean domestic airfare for business travel for the one-year period.Ho : H1 - H2- Select your answer - ♥Ha : µ1 – 42- Select your answer - ♥0What is the p-value?t-value(to 3 decimals)Degrees of freedomp-value is- Select your answer -Using a 0.05 level of significance, what is your conclusion?We- Select your answer -that there has been a significance increase in business travel airfares over the one-year period.b. What is the sample mean domestic airfare for business travel for each year?Current Year $(to 2 decimals)Previous Year $(to 2 decimals)c. What is the percentage change in the airfare for the one-year period?% (to 2 decimals)

To formulate the hypothesis and test for a significant increase in the mean domestic airfare for…

The Global Business Travel Association reported the domestic airfare 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. Do not round intermediate calculations. Current Year Previous Year Current Year Previous Year 264 303 303 513 507 567 531 339 705 426 690 336 429 489 438 333 699 591 411 207 615 675 249 441 a. Formulate the hypotheses and test for a significant increase in the mean domestic airfare for business travel for the one-year period. Select your answer - v T1 – 11 : 0H 7H – InH : "H What is the p-value? Select your answer - V0 t-yalue (to 3 decimals)

The Global Business Travel Association reported the domestic airfare 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. Do not round intermediate calculations. Current Year Previous Year Current Year Previous Year 264 303 303 513 507 567 531 339 705 426 690 336 429 489 438 333 699 591 411 207 615 675 249 441 a. Formulate the hypotheses and test for a significant increase in the mean domestic airfare for business travel for the one-year period. Select your answer - v T1 – 11 : 0H 7H – InH : "H What is the p-value? Select your answer - V0 t-yalue (to 3 decimals)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Weight City MPG 3968 20 3583 22 3470 22 3527 23 3990 18 4724 17 3692 21 3315 22 3616 20 5527 14 3719 16 3097 26 3800 19 3532 25 2269 31 5674 15 3402 20 4029 19 3996 19 3242 23 2434 31 2575 29 2960 27 3618 15 4054 19 3192 24 3305 23 3605 19 4240 15 3933 18 3633 19 3790 17 3477 20 3258 21 4685 17 2776 25 2615 24 3186 21 5137 13 3461 21 4233 16 4178 18 4702 17 3713 22 5794 14 2306 28 3194 26 3428 22 4894 12 4751 17 2605 29 3296 25 5267 13 2789 25 3570 19 4011 18 2363 27 4398 15 2806 25 2127 36 2665 27 3419 24 3427 24 3280 25 5765 13 3465 24 2295 30 3038 22 3070 25 4711 17 3230 24 3528 21 4667 16 SUMMARY OUTPUT Regression Statistics Multiple R 0.894328844 R Square 0.799824082 Adjusted R Square 0.797004703 Standard Error 2.238112689…
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