When you look at the large car, the number is plausible, so you need less evidence (minimal justification) to believe (or at least fail to challenge) the number. With the small number, extraordinary evidence would be needed (quite a lot of justification), so the number appears more arbitrary.
When you look at the large car, the number is plausible, so you need less evidence (minimal justification) to believe (or at least fail to challenge) the number. With the small number, extraordinary evidence would be needed (quite a lot of justification), so the number appears more arbitrary.