Final answer:
Typically, one cannot park within one foot of another vehicle due to traffic laws. Being surprised at finding a parking space in less than one minute makes sense if it usually takes over 2.41 minutes (70% of the time). Students living within five miles of campus and receiving financial aid are not mutually exclusive.
Step-by-step explanation:
Regarding whether someone can park within one foot of another parked vehicle, typically the answer would be B. NO, as most traffic laws require a greater distance between parked cars to ensure the safe movement of other vehicles and pedestrians. However, specific regulations may vary by location.
When addressing the question of numerical justification and the surprise at finding a parking space in less than one minute, if 70% of the time it takes more than 2.41 minutes to find a parking space, then one might indeed be surprised to find a space in under a minute.
Considering the safety before crossing a street near parked cars, one should consider not just a specific number of car-lengths but also factors like visibility and the speed of oncoming traffic to determine when it might be safe to cross.
As for the number of cars parked crookedly, based on the 37.5 percent figure, out of 22 cars, you would expect about 8.25 cars to be parked crookedly, which aligns with option A. The probability of at least 10 being parked crookedly would then correlate with the provided probability options.
Finally, concerning the question of mutual exclusivity between living in student housing within five miles of a campus and receiving financial aid, the two are not necessarily mutually exclusive (the answer would be B. No), as a student could both live within close proximity of the campus and receive financial aid.