Final answer:
The question is based on mathematical concepts of geometry, specifically about parking a car within a certain distance from the curb, and statistics, relating to probabilities of cars being parked crookedly.
Step-by-step explanation:
The question provided centers around calculating distances and probabilities, which falls under the subject of Mathematics. Specifically, it explores the concepts of geometry and statistics, as it involves the proper positioning of a car in relation to a curb and the likelihood of cars being parked crookedly.
To address the space a car should be from the curb, there is usually a legal requirement that varies by location. For example, one may be advised to park no more than 18 inches from the curb. However, this may not be the exact value sought after in the question since no specific distance was provided in the exercise information. When considering how far away a car must be to safely cross, this typically relates to personal judgment and traffic laws, such as ensuring there's enough space for pedestrians to see oncoming traffic clearly—potentially several car lengths, depending on visibility and traffic speed.
Regarding the probability question, with 37.5 percent of 22 cars parked crookedly, the expected value is 8.25 (Option A). To calculate the probability that at least 10 of the 22 cars are parked crookedly, a binomial probability distribution could be used. The correct answer from the given options is 0.1607 (Option B), which means there's approximately a 16.07 percent chance, according to provided probabilities.