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What does this tell us about the mean processing speed of participants in this group relative to the healthy, age-matched comparison group? (For the sake of this question, consider the z score to be approximately - 1.00.) O A. We don't learn anything from the graph about the relative performance of these two groups. O B. The average participant in the TBI group outperformed 84% of those in the healthy, age-matched normative group. O C. Approximately 84% of people in the healthy, age-matched normative group had better processing speed scores than the average participant in the TBI group. O D. Approximately half of the people in the healthy, age-matched normative group had better processing speed scores than the average participant in the TBI group.

What does this tell us about the mean processing speed of participants in this group relative to the healthy, age-matched comparison group? (For the sake of this question, consider the z score to be approximately - 1.00.) O A. We don't learn anything from the graph about the relative performance of these two groups. O B. The average participant in the TBI group outperformed 84% of those in the healthy, age-matched normative group. O C. Approximately 84% of people in the healthy, age-matched normative group had better processing speed scores than the average participant in the TBI group. O D. Approximately half of the people in the healthy, age-matched normative group had better processing speed scores than the average participant in the TBI group.

MATLAB: An Introduction with Applications
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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please use the graph to select the correct option with explanation I am stuck 

What does this tell us about the mean processing speed of participants in this group relative to the healthy, age-matched comparison group? (For the sake of this question, consider the z score to be approximately - 1.00.) O A. We don't learn anything from the graph about the relative performance of these two groups. O B. The average participant in the TBI group outperformed 84% of those in the healthy, age-matched normative group. O C. Approximately 84% of people in the healthy, age-matched normative group had better processing speed scores than the average participant in the TBI group. O D. Approximately half of the people in the healthy, age-matched normative group had better processing speed scores than the average participant in the TBI group.
Transcribed Image Text:What does this tell us about the mean processing speed of participants in this group relative to the healthy, age-matched comparison group? (For the sake of this question, consider the z score to be approximately - 1.00.) O A. We don't learn anything from the graph about the relative performance of these two groups. O B. The average participant in the TBI group outperformed 84% of those in the healthy, age-matched normative group. O C. Approximately 84% of people in the healthy, age-matched normative group had better processing speed scores than the average participant in the TBI group. O D. Approximately half of the people in the healthy, age-matched normative group had better processing speed scores than the average participant in the TBI group.
0.5 Average -0.5 z score |No TBI |TBI -1.0 -1.5 Attention/Working Memory Learning/Memory Executive Functioning Cognitive Domain Processing Speed Language
Transcribed Image Text:0.5 Average -0.5 z score |No TBI |TBI -1.0 -1.5 Attention/Working Memory Learning/Memory Executive Functioning Cognitive Domain Processing Speed Language
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