Scenario 4: Does sustained sensory deprivation have any effect on the alpha-wave patterns in the brain? To determine this, nine rats were placed in solitary confinement for a week. At the end of the...

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Extracted text: Scenario 4: Does sustained sensory deprivation have any effect on the alpha-wave patterns in the brain? To determine this, nine rats were placed in solitary confinement for a week. At the end of the week, alpha-wave frequencies were measuredfor all subjects and compared to their values before confinement. Below were the results. Use a calculator to calculate the descriptive statistics requested. Pre-Confinement After Confinement diff 10.8 9.7 1.1 10.8 10.3 0.5 10.5 9.9 0.6 11 10.4 0.6 10.6 1.6 10.4 6. 1.4 9.7 9.8 -0.1 11.2 9.7 1.5 11.3 9.1 2.2 9.


Extracted text: 1.What is the mean difference? 2. What was the Standurd deviation of the different scores?Iveport to 3 decinma l piaces) many degrees of freedom? 4.What is the t-statistic, aosuming? (report to 3 decimal piaces) 3. How 5. What to 8 decimal is t-critical a=0.05 (report praces)