To accurately determine which statement about the assembly lines is true, we need to look at the tables that show the production output for assembly lines A and B. Since I don't have access to the specific data from those tables, I can't provide a definitive answer based on the output numbers.
However, I can guide you on how to analyze the data:
1. **Compare the Outputs:** Look at the production numbers for assembly lines A and B across the same time intervals.
2. **Identify Patterns:** Determine if one assembly line consistently produces more toasters than the other, or if they have varying outputs.
3. **Check for Equality:** Determine if there are any instances where both assembly lines produce the same number of toasters in the same amount of time.
After analyzing the data, you would choose the statement that reflects your findings based on the outputs for each assembly line:
- If assembly line A consistently produces fewer toasters, select the first statement.
- If assembly line B consistently produces fewer toasters, select the second statement.
- If their outputs are equal across all time intervals, select the third statement.
- If there is variability, select the fourth statement.
Without the actual data from the tables, I cannot give the correct answer directly. Please refer back to the tables and analyze the outputs accordingly.