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Probability and Statistics
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Scatter Plots Exercises Page 9

Page (9 of 9) Exercises:   1    2    3    4    5    6    7    8    9  
Exercise 9

Every day the weatherwoman predicts the high temperature for the day. Every day Loren records the high temperature of the day according to his thermometer. As far as Loren can tell, the weatherwoman's prediction has nothing to do with the actual high temperature for the day.

What are the two variables being discussed here? Do they have positive correlation, negative correlation, or no correlation?


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