standard_description: Classify objects into given categories; count the numbers of objects in each category and sort the categories by count. (Limit category counts to be less than or equal to 10.)
problem_activity: Problem 7
Pre-unit
The line plot shows the lengths of some toothpicks in inches.
[IMG]
How many measurements are there?
What is the difference between the longest and shortest toothpicks?


aligns: no