PA Practice Exam #15
I just took the practice exam, and question #15 makes no sense. The explanation is very vague, and I even uploaded the question to ChatGPT, which gave me A as the right answer!
Can someone explain this to me, please?!
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You need to consider all aspects and information provided.
In the AM peak hours when the coffee shop would be in operation, check the traffic count and understand where it is all heading. Site A shows 100 vehicles turning onto Main Blvd from the northern first street section and 258 turning onto Main from the southern portion, 358 total. At Site C on the same side, 436 approach the site heading straight down Main and another 97 are turning towards the site, for a total of 533. At Site B, 597 vehicles are heading towards the site during this time, which would be the most and give the shop more potential business.
I would also advise that you shouldn't be cross-referencing ChatGPT for this information, as it also incorrectly synthesized the exhibit and information provided. Eastbound at 258 isn't the highest volume, it only considered Site A's relevant patterns and volume, and didn't even take into account the 100 going in the same direction as the 258. It also determined Westbound to be 'irrelevant due to the median', despite it being an integral consideration for all sites, as well as the correct answer being on the Westbound portion of the boulevard where the actual highest volume of traffic occurs.
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