Question

how many chainsaw models, if any, have an available bar length of 13 inches?
a. 0
b. 1
c. 2
d. 3

Explanation:

Step1: Check table for 13 - inch bar length

Look at the 'Lange tree removal' column for value 13.

Step2: Count occurrences

The value 13 appears 1 time in the 'Lange tree removal' column.

Answer:

B. 1