To test whether arousal or stress levels increase as the difficulty of a task increases, 24 participants (n = 8; N= 24) were randomly assigned to complete an easy, typical, or difficult task. Their galvanic skin response (GSR) was recorded. A GSR measures the electrical signals of the skin in units called microSiemens (µS), with higher signals indicating greater arousal or stress. The data for each task are given in the table. easy typical difficult 2.6 5.6 9.0 3.9 4.5 5.6 3.4 3.7 3.5 1.2 2.0 7.8 2.1 3.3 6.4 1.2 4.6 7.5 1.8 3.1 4.4 2.2 2.0 3.8 1. complete the F table and make a decision to retain or reject the null hypothesis 2. compute Turkeys HSD post hoc test and interpret the results.
To test whether arousal or stress levels increase as the difficulty of a task increases, 24 participants (n = 8; N= 24) were randomly assigned to complete an easy, typical, or difficult task. Their galvanic skin response (GSR) was recorded. A GSR measures the electrical signals of the skin in units called microSiemens (µS), with higher signals indicating greater arousal or stress. The data for each task are given in the table. easy typical difficult 2.6 5.6 9.0 3.9 4.5 5.6 3.4 3.7 3.5 1.2 2.0 7.8 2.1 3.3 6.4 1.2 4.6 7.5 1.8 3.1 4.4 2.2 2.0 3.8 1. complete the F table and make a decision to retain or reject the null hypothesis 2. compute Turkeys HSD post hoc test and interpret the results.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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To test whether arousal or stress levels increase as the difficulty of a task increases, 24 participants (n = 8; N= 24) were randomly assigned to complete an easy, typical, or difficult task. Their galvanic skin response (GSR) was recorded. A GSR measures the electrical signals of the skin in units called microSiemens (µS), with higher signals indicating greater arousal or stress. The data for each task are given in the table.
| easy | typical |
difficult |
| 2.6 | 5.6 | 9.0 |
| 3.9 | 4.5 | 5.6 |
| 3.4 | 3.7 | 3.5 |
| 1.2 | 2.0 | 7.8 |
| 2.1 | 3.3 | 6.4 |
| 1.2 | 4.6 | 7.5 |
| 1.8 | 3.1 | 4.4 |
| 2.2 | 2.0 | 3.8 |
1. complete the F table and make a decision to retain or reject the null hypothesis
2. compute Turkeys HSD post hoc test and interpret the results.
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