Line of Best Fit Flashcard

Front

Determine the correlation: positive, negative, no correlation.

Back

positive

Front

Determine the correlation: positive, negative, no correlation

Back

negative

Front

Back

no correlation

Front

Determine the correlation: positive, negative, no correlation, 8

Back

positive

Front

Use (1997, 13) and (2005, 22) to find the slope.

Back

9/8

Front

Correlation

Back

is a potential relationship between two variables

Front

What are the coordinates of the outlier? Options: (1,9), (9,1), (2,2), y=x

Back

(9,1)

Front

Which sentence describes the relationship shown on this scatter plot? Options: As the temperature decreases, the visitors increase. As the temperature increases, the number of visitors increases. As the visitors increase, the temperature decreases. No correlation

Back

As the temperature increases, the number of visitors increases.

Front

Equation of the line of best fit?

Back

Front

Equation of the line of best fit: y= -2x + 10, y= 10x+ 2, y=2x+10, y= 10

Back

y= -2x + 10