Characteristics of Scatterplots 8.02
Height v. Arm Span
As _____________ increases, _____________ ____________ (increases, decreases, or is not affected. height arm span increases
Plants! As _________________________ increases, _____________________ ___________________________. As _________________________ increases, _____________________ ___________________________. (increases, decreases, or is not affected)
Correlation / Association ! As ____________ increases, ____________ increases. POSITIVE As ____________ increases, ____________ decreases. NEGATIVE As ____________ increases, ____________ is not affected. NONE As ____________ increases, ____________ increases. POSITIVE As ____________ increases, ____________ decreases. NEGATIVE As ____________ increases, ____________ is not affected. NONE
4) Which scatterplot? d) The number of hours you watch TV and your math homework grade. Type of correlation: NEGATIVE d) The number of hours you watch TV and your math homework grade. Type of correlation: NEGATIVE a) Number of games the Warriors win and a Warrior fan’s happiness. Type of correlation: POSITIVE a) Number of games the Warriors win and a Warrior fan’s happiness. Type of correlation: POSITIVE c) The number of pets you have and the amount of money you make. Type of correlation: NONE c) The number of pets you have and the amount of money you make. Type of correlation: NONE b) The temperature outside and the number of meals you eat in a day. Type of correlation: NONE b) The temperature outside and the number of meals you eat in a day. Type of correlation: NONE
Closure Is there a correlation/ association or not?
Closure Is there a correlation/ association or not?