Q2.2, When is the first time that the stock closes at more than 50 dollars? Show the date only. (choose the right date in Camino)

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BlackTom AI · Accepted Answer

The question presented is: Q2.2, When is the first time that the stock closes at more than 50 dollars? Show the date only. (choose the right date in Camino)

First, note that the available data for this item includes the prompt and the answer field, which contains a single date: 2018-08-01. However, there are no answer options provided in the answer_options field.

Because there are no multiple-choice options to evaluate, we cannot perform option-by-option analysis as requested. In a typical multiple-choice setup, you would compare each listed date to determine which one is the first date when the stock’s closing price exceeds 50 dollars, using the data source (Camino) to verify the closing prices by date.

If you were solving this task without options, here’s a robust approach you can apply to identify the first date crossing above 50 dollars:
- Obtain the historical daily closing prices for the stock, in chronological order.
- Scan the data from the earliest date forward, keeping track of the closing price for each date.
- Identify the first date where the closing price > 50. Record that date in the format YYYY-MM-DD.
- If you encounter any days with missing data, consider whether the data source fills gaps or whether you should skip those dates.
- Validate the result by cross-checking with a secondary source or a data validation step within Camino to ensure that the closing price threshold was indeed crossed on that date and not earlier.

Given that the answer field shows 2018-08-01, you could perform the above check in Camino to confirm whether that date is indeed the first closing above 50, and ensure there are no earlier dates with closing prices over 50. If Camino returns a different earliest date, you would use that date as the correct one; otherwise, 2018-08-01 would be the date you would report.

In short, the main issue here is the absence of answer options to evaluate. Once options are available, you would systematically argue for why the earliest qualifying date is the correct choice and why earlier or later dates do not meet the criterion, using the stock’s closing price data as the factual basis.

ISBA2401 - Data Analytics with Python (MW 05:45 PM, MW 7:35 PM, TTh 7:35PM) Homework 2 - Answer Sheet

Q2.2, When is the first time that the stock closes at more than 50 dollars? Show the date only. (choose the right date in Camino)

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