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Jimmyhighroller Jimmyhighroller
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A month ago
Use the following to answer the questions below:

A study described in Attention, Perception, and Psychophysics investigated the impacts of multi-tasking on people who play video games and those who don't. Participants in the study were asked to perform three visually demanding tasks with (dual-task) and without (single-task) answering unrelated questions over the phone. One of the tasks involved tracking multiple circles moving around on a computer monitor. At the 5% significance level, the authors of the study concluded "tracking accuracy was significantly worse in the dual-task condition" for both people who play video games and those who do not.


What conclusion would the authors have made at the 1% significance level?

▸ Tracking accuracy was significantly worse in the dual-task condition.

▸ Tracking accuracy was not significantly worse in the dual-task condition.

▸ Not enough information
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
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owenutonowenuton
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A month ago
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