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

A student working an independent research project wants to investigate if there is an association between the amount of sleep someone gets and their body mass index (BMI) - an indicator of body fatness. For a sample of 45 students, she records their BMI and the average amount of sleep they get on weeknights over a two-week period.


Suppose the student found a correlation of -0.413 between amount of sleep and BMI. Would it be appropriate for her to conclude that getting more sleep causes individuals to have a lower BMI?

▸ Yes

▸ No
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
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bcyberbcyber
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A month ago
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Krazil Author
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A month ago
Thanks
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Yesterday
this is exactly what I needed
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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