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st095 20_s_Visualize relationship

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    It's a lot easier to visualize this data with a scatter plot. And if we look at
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    all the values and draw and oval around them, it looks like there's a clear
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    upward trend. This provides evidence in support of a higher temporal memory
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    score with more sleep. However, we don't know that a higher temporal memory
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    score will also result in a better test score, so we can't say this. This third
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    option is the opposite of the trend that we can see here. And finally, there
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    does look like there's a clear relationship between hours slept and temporal
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    memory score. People who slept longer tended to have higher scores. People who
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    slept less hours, tended to have lower scores. When we visualize data, it's
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    usually a lot easier to draw conclusions.
Tytuł:
st095 20_s_Visualize relationship
Video Language:
English
Team:
Udacity
Projekt:
ST095- Statistics
Duration:
0:49
Cogi-Admin edited angielski subtitles for st095 20_s_Visualize relationship
Cogi-Admin edited angielski subtitles for st095 20_s_Visualize relationship
Cogi-Admin added a translation

English subtitles

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