Back to Understand that patterns of association can also be seen in bivariate categorical data — Problem 2 · Task Set 87
Two-Way Tables -- Tutor Intake Assessment
This is a quick check on two-way frequency tables: reading them,
computing relative frequencies, and using them to judge whether two
categorical variables are associated. The goal is to see where to focus
our first sessions together, not to grade you. Work independently,
without notes.
Grade 8·8 problems·~12 min·Common Core Math - Grade 8·container·8-sp-a-4
Work through problems with immediate feedback
A
Procedures
1
Using the same two-way table as above:
| Chores | No Chores | Total | |
|---|---|---|---|
| Curfew | 16 | 4 | 20 |
| No Curfew | 8 | 12 | 20 |
| Total | 24 | 16 | 40 |
What percent of students WITH a curfew also have chores (the row
relative frequency for the Curfew row, Chores column)? Enter your
answer as a whole number percent (no % sign needed).