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Shinobi Shinobi
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Posts: 3007
2 years ago
Shown below is a correlation table showing correlation coefficients between population (in millions), PC adoption and cell phone adoption for a sample of 16 countries.

 

a.   What is the correlation between PC adoption and population? Interpret.
b.   What is the correlation between cell phone adoption and population? Interpret.
c.   What is the correlation between PC adoption and cell phone adoption? Interpret.
Textbook 

Business Statistics, Canadian Edition


Edition: 2nd
Authors:
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TolgahanTolgahan
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Posts: 1403
2 years ago
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a.   0.376, positive and weak.
b.   0.016, positive and very weak.
c.   0.671, positive and moderately strong.
"We know what we are but not what we may be."  Ophelia in Hamlet

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