Graph B:r=-01, p - .979 (fail to reject null hypothesis) Scatter Plot of Social Media Use (hrs) by Depression Double click to activate 16 14 10 20 30 40 Depression Given the information provided, what should we conclude about the relationship between Social Media Use and Depression? (Read each answer choice very carefuly before choosing) We should base our decisions on Graph A and conclude there is a significant positive correlation between Social Media Use and Depression We should base our decisions on Graph A and conclude there is a sigrificant negative correlation between Social Media Use and Depression We should base our decisions on Graph B and conclude there is a significant negative correlation between Social Media Use and Depression O We should consider the outlier in Graph A as problematic. Removing that outlier (seen in Graph B) reveals that there does not appear to be a significant correlation between Social Media Use and Depression. Social Media Use (hrs)
Graph B:r=-01, p - .979 (fail to reject null hypothesis) Scatter Plot of Social Media Use (hrs) by Depression Double click to activate 16 14 10 20 30 40 Depression Given the information provided, what should we conclude about the relationship between Social Media Use and Depression? (Read each answer choice very carefuly before choosing) We should base our decisions on Graph A and conclude there is a significant positive correlation between Social Media Use and Depression We should base our decisions on Graph A and conclude there is a sigrificant negative correlation between Social Media Use and Depression We should base our decisions on Graph B and conclude there is a significant negative correlation between Social Media Use and Depression O We should consider the outlier in Graph A as problematic. Removing that outlier (seen in Graph B) reveals that there does not appear to be a significant correlation between Social Media Use and Depression. Social Media Use (hrs)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
graphs A and B are in photo
Transcribed Image Text:Graphs
and B are the exact same data, but graph A includes a massive outlier, and graph B has that outlier removed. Use these graphs and information on each to
answer the following question.
Graph A:r = .80, p < .001 (reject null hypothesis)
Scatter Plot of Social Media Use (hrs) by Depression
50
40
Depression
Graph B: r -01, p = .979 (fail to reject null hypothesis)
Double-click to
Social Media Use (hrs)
Transcribed Image Text:Graph B:r= -01, p = .979 (fail to reject null hypothesis)
Scatter Plot of Social Media Use (hrs) by Depression
Double-click to
activate
16
14
12
10
Depression
Given the information provided, what should we conclude about the relationship between Social Media Use and Depression? (Read each answer choice very carefully
before choosing!)
We should base our decisions on Graph A and conclude there is a significant positive correlation between Social Media Use and Depression.
We should base our decisions on Graph A and conclude there is a significant negative correlation between Social Media Use and Depression.
O We should base our decisions on Graph B and conclude there is a significant negative correlation between Social Media Use and Depression.
We should consider the outlier in Graph A as problematic. Removing that outlier (seen in Graph B) reveals that there does not appear to be a significant correlation between Social
Media Use and Depression.
Social Media Use (hrs)
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