Two researchers (Veronica and Bella) are working separately to investigate whether reaction time (seconds) is associated with

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Two researchers (Veronica and Bella) are working separately to investigate whether reaction time (seconds) is associated with the presence and type of music that is playing in the background. Summary statistics for the data from each of their studies are presented below: 

From Veronica’s study 


From Bella’s study 


How will their Mean Group Diff statistics and p-values compare? 

A. Veronica will get a larger Mean Group Diff statistic and smaller p-value. 

B. Bella will get a larger Mean Group Diff statistic and smaller p-value. 

C. Veronica and Bella will get the same Mean Group Diff statistic, but Veronica will get a smaller p-value. 

D. Veronica and will Bella get the same Mean Group Diff statistic, but Bella will get a smaller p-value.

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Related Book For  book-img-for-question

Introduction To Statistical Investigations

ISBN: 9781119683452

2nd Edition

Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy

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