Consider two random samples that are assumed to be dependent and not normally distributed. Sample 1 7 15 20 30 32 18 26 17 10 Sample 2 27 8 25 18 20 16 21 17 16 Time left 23:35:19 The analyst wants to test, using the sign test, whether the two populations differ at 1% level of significance. Which one of the following statements is incorrect? Select one: O 1. The sample size is 9. O 2. The rejection region is Z≥2.58 or Z<-2.58. O 3. The test statistic is 0.7071. O 4. The null hypothesis is not rejected at 1% level of significance. O 5. The alternative hypothesis is H₁: The two populations differ.

Consider two random samples that are assumed to be dependent and not normally distributed. Sample 1 7 15 20 30 32 18 26 17 10 Sample 2 27 8 25 18 20 16 21 17 16 Time left 23:35:19 The analyst wants to test, using the sign test, whether the two populations differ at 1% level of significance. Which one of the following statements is incorrect? Select one: O 1. The sample size is 9. O 2. The rejection region is Z≥2.58 or Z<-2.58. O 3. The test statistic is 0.7071. O 4. The null hypothesis is not rejected at 1% level of significance. O 5. The alternative hypothesis is H₁: The two populations differ.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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