11. Bivariate Data

11.01 Identify dependent and independent variables

11.02 Scatter plots

Investigation: Scatter plots and body measurements

11.03 Lines of best fit

11.04 Problem solving with linear models

11.05 Interpret data with two-way tables

Topic Review: Bivariate data

United States of America

Grade 8

11.01 Identify dependent and independent variables

Adaptive

Worksheet

Interactive practice questions

What does $m$m represent in the equation of a line $y=mx+b$y=mx+b?

Slope

A

$y$y-intercept

B

$x$x-intercept

C

Easy

< 1min

What does $b$b represent in the equation of a line $y=mx+b$y=mx+b?

Easy

< 1min

Consider the graph below and answer the following questions.

Easy

< 1min

State the slope and $y$y-value of the $y$y-intercept of the equation, $y=8+4x$y=8+4x.

Medium

< 1min

Outcomes

8.SP.A.1

Construct and interpret scatter plots for bivariate measurement data to investigate patterns of association between two quantities. Describe patterns such as clustering, outliers, positive or negative association, linear association, and nonlinear association.

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