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Hi, I am just not getting statistics, could you please help me understand this problem? A student in an introduction to statistics wanted to study correlation. The student found 100 fellow students and chose 20 to wear a pedometer for a week and be weighed at the begining of the week. The two variables were used to calculate the Correlation Coefficient for the values. It was found to be -0.61. What does this tell us about the relationship of the variables?

Submitted: 44 days and 3 hours ago.
Category: Homework
Value: $9
Status: CLOSED
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Level/Year: 3rd yr college
Subject: statistics

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Expert: calcProf
Pos. Feedback: 100.0 %
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Answered: 10/10/2009

Engineer

Ph.D in Engineering, 20 years experience in research and development

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