Help Please!

I need help making a matrix from a table of values. Here is the actual question:
The table shows data from an above-ground
biotreatment project. Scientists analyzed five samples from the same soil for the presence of hazardous components of petroleum products. They found benzene(B), toluene (T), ethylbenzene (E), and xylene (X).
• Present the data in four matrices.
• Choose an element from each matrix and tell
what it represents.

Question

Help Please!

I need help making a matrix from a table of values. Here is the actual question:
 The table shows data from an above-ground
biotreatment project. Scientists analyzed five samples from the same soil for the presence of hazardous components of petroleum products. They found benzene(B), toluene (T), ethylbenzene (E), and xylene (X).
• Present the data in four matrices.
• Choose an element from each matrix and tell
what it represents.

anonymous · Answer

Here is the data.