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6.07 Scatter plots and lines of fit

Interactive practice questions

Create a scatter plot for the set of data in the table.

$x$x $1$1 $3$3 $5$5 $7$7 $9$9
$y$y $3$3 $7$7 $11$11 $15$15 $19$19
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Easy
1min

Identify the type of correlation in the following scatter plot.

Easy
< 1min

Identify the type of correlation in the following scatter plot.

Easy
< 1min

Identify the type of correlation in the following scatter plot.

Easy
< 1min
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Outcomes

NC.M1.S-ID.6

Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.

NC.M1.S-ID.6a

Fit a least squares regression line to linear data using technology. Use the fitted function to solve problems.

NC.M1.S-ID.6b

Assess the fit of a linear function by analyzing residuals.

NC.M1.S-ID.7

Interpret in context the rate of change and the intercept of a linear model. Use the linear model to interpolate and extrapolate predicted values. Assess the validity of a predicted value.

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