a.
To identify: Whether there is a relationship between the variables, number of lectures attended and grade on the final exam or the explanatory variable and response variable is more reasonable.
To identify: The explanatory variable and response variable, if it is reasonable.
b.
To identify: Whether there is a relationship between the variables exercising time and calories burning or the explanatory variable and response variable is more reasonable.
To identify: The explanatory variable and response variable, if the explanatory variable and response variable is reasonable.
c.
To identify: Whether there is a relationship between the variables time spent online using Facebook and grade point averages or the explanatory variable and response variable is more reasonable.
To identify: The explanatory variable and response variable if the explanatory variable and response variable is reasonable.
d.
To identify: Whether there is a relationship between the variables, time spent online using Face book and IQ or the explanatory variable and response variable is more reasonable.
To identify: The explanatory variable and response variable, if the explanatory variable and response variable is reasonable.
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