Math I · S-ID.6.b

Assess model fit informally using residuals.

Assess model fit informally using residuals.

Concept Statistics and Probability
Domain Interpreting Categorical and Quantitative Data
Problem Types

Problem Templates In This Objective

10 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.

Template 1

Calculate a residual from an observed value and a predicted value

4 variants
Template 2

Interpret a residual in context

4 variants
Template 3

Interpret a residual, observed - predicted, to judge model fit informally

4 variants
Template 4

Create a residual table

4 variants
Template 5

Plot a residual plot from given inputs and residuals

4 variants
Template 6

Interpret a random residual plot

4 variants
Template 7

Interpret a patterned residual plot

4 variants
Template 8

Compare models using residual summaries

4 variants
Template 9

Identify whether there is a residual outlier from a list of residuals

4 variants
Template 10

Decide whether a residual is acceptable in context

4 variants