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Name: The following scores are measures of "debilitating test anxiety". Is
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Description: The following scores are measures of "debilitating test anxiety". Is there sufficient effidence to support the claim that the arrangement of the test items has an effect on the score? Signiificance level is 0.05. Answer the following questions with

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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The following scores are measures of "debilitating test anxiety". Is there sufficient effidence to support the claim that the arrangement of the test items has an effect on the score? Signiificance level is 0.05. Answer the following questions with the data provided.

1. State the hypotheses and identify the claim.

2. Find the p-value using Excel. Provide the Excel display showing the test statistics and p-value, then makea sketch.

3. Make the decision and summurize your results.

Questions arranged from easy to difficult data:

24.64	39.29	16.32	32.83	28.02
33.31	20.60	21.13	26.69	28.90
26.43	24.23	7.10	32.86	21.06
28.89	28.71	31.73	30.02	21.96
25.49	38.81	27.85	30.29	30.72

Questions arranged from difficult to easy data:

33.62	34.02	26.63	30.26
35.91	26.68	29.49	35.32
27.24	32.34	29.34	33.53
27.62	42.91	30.20	32.54

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