Question: Refer to the same data from the preceding exercise. Use the Wilcoxon signedranks test to test the claim that differences between fares for flights scheduled

Refer to the same data from the preceding exercise. Use the Wilcoxon signedranks test to test the claim that differences between fares for flights scheduled 1 day in advance and those scheduled 30 days in advance have a median equal to 0. What do the results suggest?
Data From Preceding Exercise

Use a 0.05 significance level with the indicated test. If no particular test is specified, use the appropriate nonparametric test from this chapter.

Flights scheduled one day in advance 584 490 584 584584 606 628 717 Flight scheduled 30 days in advance 254308 244 229 284 509 394 258

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