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Use the MWW test to determine if there is a difference in length of flight delays for these two airports. Use a = 0.05. State the null and alternative hypotheses. O H: The two populations of flight delays are identical. H: The two populations of flight delays are not identical. Ho: Median delay time for airport 1- Median delay time for airport 2 < 0 H: Median delay time for airport 1- Median delay time for airport 2 = 0 O Ho: Median delay time for airport 1 - Median delay time for airport 2 s 0 H: Median delay time for airport 1 - Median delay time for airport 2 > 0 O Ho: The two populations of flight delays are not identical. H: The two populations of flight delays are identical. O Ho: Median delay time for airport 1- Median delay time for airport 2 2 0 H: Median delay time for airport 1- Median delay time for airport 2 < O Find the value of the test statistic. W = What is the p-value? (Round your answer to four decimal places.) p-value = What is your conclusion? O Reject Ho. There is sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Do not reject H. There is sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Do not reject H. There is not sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Reject Ho. There is not sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports.

Use the MWW test to determine if there is a difference in length of flight delays for these two airports. Use a = 0.05. State the null and alternative hypotheses. O H: The two populations of flight delays are identical. H: The two populations of flight delays are not identical. Ho: Median delay time for airport 1- Median delay time for airport 2 < 0 H: Median delay time for airport 1- Median delay time for airport 2 = 0 O Ho: Median delay time for airport 1 - Median delay time for airport 2 s 0 H: Median delay time for airport 1 - Median delay time for airport 2 > 0 O Ho: The two populations of flight delays are not identical. H: The two populations of flight delays are identical. O Ho: Median delay time for airport 1- Median delay time for airport 2 2 0 H: Median delay time for airport 1- Median delay time for airport 2 < O Find the value of the test statistic. W = What is the p-value? (Round your answer to four decimal places.) p-value = What is your conclusion? O Reject Ho. There is sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Do not reject H. There is sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Do not reject H. There is not sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Reject Ho. There is not sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports.

Elements Of Modern Algebra
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.7: Introduction To Coding Theory (optional)
Problem 7E
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Use the MWW test to determine if there is a difference in length of flight delays for these two airports. Use a = 0.05. State the null and alternative hypotheses. O H: The two populations of flight delays are identical. H: The two populations of flight delays are not identical. O Ho: Median delay time for airport 1- Median delay time for airport 2 < 0 Ho: H: Median delay time for airport 1- Median delay time for airport 2 = 0 O Ho: Median delay time for airport 1- Ho: Median delay time for airport 2 < 0 Median delay time for airport 1 – Median delay time for airport 2 > 0 O H: The two populations of flight delays are not identical. H: The two populations of flight delays are identical. O H,: Median delay time for airport 1 - Median delay time for airport 2 2 0 H: Median delay time for airport 1- Median delay time for airport 2 < 0 Find the value of the test statistic. W What is the p-value? (Round your answer to four decimal places.) p-value = %3D What is your conclusion? O Reject Ho. There is sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Do not reject H. There is sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Do not reject H. There is not sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Reject Ho: There is not sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports.
Transcribed Image Text:Use the MWW test to determine if there is a difference in length of flight delays for these two airports. Use a = 0.05. State the null and alternative hypotheses. O H: The two populations of flight delays are identical. H: The two populations of flight delays are not identical. O Ho: Median delay time for airport 1- Median delay time for airport 2 < 0 Ho: H: Median delay time for airport 1- Median delay time for airport 2 = 0 O Ho: Median delay time for airport 1- Ho: Median delay time for airport 2 < 0 Median delay time for airport 1 – Median delay time for airport 2 > 0 O H: The two populations of flight delays are not identical. H: The two populations of flight delays are identical. O H,: Median delay time for airport 1 - Median delay time for airport 2 2 0 H: Median delay time for airport 1- Median delay time for airport 2 < 0 Find the value of the test statistic. W What is the p-value? (Round your answer to four decimal places.) p-value = %3D What is your conclusion? O Reject Ho. There is sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Do not reject H. There is sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Do not reject H. There is not sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports. O Reject Ho: There is not sufficient evidence to conclude that there is a significant difference in length of flight delays for these two airports.
When flights are delayed, do two of the worst airports experience delays of the same length? Suppose the delay times in minutes for seven recent, randomly selected delayed flights departing from each of these airports are as follows. Airport 1 Airport 2 69 101 92 31 43 35 34 87 55 76 21 44 42 57 Use the MWw test to determine if there is a difference in length of flight delays for these two airports. Use a = 0.05. State the null and alternative hypotheses. :The two populations of flight delays are identical. H: The two populations of flight delays are not identical. : Median delay time for airport 1 Median delay time for airport 2 < 0 H: Median delay time for airport 1 Median delay time for airport 2 = 0 O H,: Median delay time for airport 1 Median delay time for airport 2 0 H Median delay time for airport 1 Median delay time for airport 2 > 0 O H,: The two populations of flight delays are not identical. : The two populations of flight delays are identical.
Transcribed Image Text:When flights are delayed, do two of the worst airports experience delays of the same length? Suppose the delay times in minutes for seven recent, randomly selected delayed flights departing from each of these airports are as follows. Airport 1 Airport 2 69 101 92 31 43 35 34 87 55 76 21 44 42 57 Use the MWw test to determine if there is a difference in length of flight delays for these two airports. Use a = 0.05. State the null and alternative hypotheses. :The two populations of flight delays are identical. H: The two populations of flight delays are not identical. : Median delay time for airport 1 Median delay time for airport 2 < 0 H: Median delay time for airport 1 Median delay time for airport 2 = 0 O H,: Median delay time for airport 1 Median delay time for airport 2 0 H Median delay time for airport 1 Median delay time for airport 2 > 0 O H,: The two populations of flight delays are not identical. : The two populations of flight delays are identical.
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