3.1. Consider that the rates shown in Table 4 refer to the total home-based non-work trip rates.

The rates are given as trips per household per day. Then, how many home-based non-work

trip rate and home-based work trip rate categories are there? (10 Points)

3.2. If the transportation planning group wanted to add one more variable (household income) to

Table 4 and segregate this variable into 3 levels, how many different home-based non-work

trip rates would result? (5 Points)

3.3. Suppose Table 5 presents the zone's expected suburban household composition in 3 years

from now. Using also the cross-classification table represented by Table 4, estimate the total

number of daily home-based non-work trips that the zone will produce during a typical

target-year day. (10 Points)

3.4. Determine the number of expected home-based non-work trips that 4-person, single vehicle

households will produce in a high-density zone? (10 Points)

3.5. Suppose the provision of public transportation system is poor in the zone from which the data

in Table 5 came. Based on the distribution of the data shown in Table 5, would you expect

this zone to be a low- or high-income zone? Justify your answer. (5 Points)