In this scatter plot, is there a RELATIONSHIP/PATTERN between the x and y variables? a. Yes, there is a relationship/pattern. b. No, there is NOT a relationship, no pattern.

The equation of the line of best fit for this scatter plot is: y=10x+45. Predict the exam score of a student (y) who studied 3 hours (x).

In this scatter plot, is there a RELATIONSHIP/PATTERN between the x and y variables? a. Yes, there is a relationship/pattern. b. No, there is NOT a relationship, no pattern.

Is this scatter plot showing a POSITIVE linear correlation or a NEGATIVE linear correlation?

TRUE/FALSE?"least squares regression line" is also known as "the line of best fit"

If the correlation coefficient is : r = -1.0, is the correlation POSITIVE or NEGATIVE? Is it STRONG or WEAK?

Is this scatter plot showing a POSITIVE linear correlation or a NEGATIVE linear correlation?

This scatter plot shows a POSITIVE correlation between the temperature (x) and the number of people at the pool (y). As the temperature INCREASES, the number of people at the pool ______________.

If the correlation coefficient is : r = 0, is the correlation POSITIVE or NEGATIVE? Is it STRONG or WEAK? OR is there NO CORRELATION?

The equation for residuals: Residual = Actual Y - Predicted Y. Calculate the residual:

In this scatter plot, is there a RELATIONSHIP/PATTERN between the x and y variables? a. Yes, there is a relationship/pattern. b. No, there is NOT a relationship, no pattern.

The equation of the line of best fit for this scatter plot is: y=10x+45. Predict the exam score of a student (y) who studied 5 hours (x).

In this scatter plot, is there a RELATIONSHIP/PATTERN between the x and y variables? a. Yes, there is a relationship/pattern. b. No, there is NOT a relationship, no pattern.