To determine the variables Jared should analyze when comparing the amount of foam between different sets of glasses, let’s carefully review the sets and the associated variables from the results:
1. Glasses A and B
2. Glasses B, C, and D
3. Glasses B and E
These sets correspond to the following variables based on the results:
### Step-by-Step Solution
#### 1. Comparing Glasses A and B:
- Variable being analyzed: "Types of Respiration"
When Jared compares the amount of foam in glasses A and B, he is analyzing the "Types of Respiration."
#### 2. Comparing Glasses B, C, and D:
- Variable being analyzed: "Presence of Sugar"
When comparing the amount of foam in glasses B, C, and D, Jared is observing the "Presence of Sugar."
#### 3. Comparing Glasses B and E:
- Variable being analyzed: "Water + Temperature"
When analyzing the foam in glasses B and E, Jared is examining the impact of "Water + Temperature."
### Completed Table
Now, we can fill out the table as follows:
[tex]\[
\begin{array}{|l|l|}
\hline
\text{Glasses} & \text{Variable} \\
\hline
A \text{ and } B & \text{Types of Respiration}\\
\hline
B, C, \text{ and } D & \text{Presence of Sugar}\\
\hline
B \text{ and } E & \text{Water + Temperature}\\
\hline
\end{array}
\][/tex]
This completes the required analysis for Jared’s experiment.
