Shown below is a correlation table showing correlation coefficients between
population (millions), migration rate of mobile subscriptions to smart phones (in %) and
smart phone penetration per capita (in %) for a sample of 15 countries.
A. What is the correlation between migration rate of mobile subscriptions and population?
Interpret.
b. What is the correlation between smart phone penetration and population? Interpret.
c. What is the correlation between migration rate of mobile subscriptions and smart
phone penetration? Interpret.
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