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small correction to TDM 20100 Project 12
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mdw333 committed Nov 11, 2024
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Expand Up @@ -267,7 +267,7 @@ Join the `flights` and the `airports` table, matching the `Origin` column to the

a. From the `flights` table, find the 10 most popular `TailNum` values, according to how many times that each `TailNum` appears in the `flights` table. For each of these top 10 `TailNum`, list the `TailNum` and the number of flights on that `TailNum`.

b. Notice that the 5 most popular `TailNum` values are: (blank), UNKNOW, 0, NKNO, 000000. Ignoring these top 5 most popular values, in part b, we want you to consider (only) the 6th most popular `TailNum` value, which should be `N525`. You can read about this 6th most popular airplane here: https://www.flightaware.com/live/flight/N525 For *only* this 6th most popular airplane, with `TailNum` equal to `N525`, please make a separate query of the `flights` table that shows the top 5 `Origin` airports for this plane's flights. (Hint: This airplane has departed 3074 times from Dallas Love Field `DAL` and also 2336 times from Houston's William P. Hobby `HOU`.)
b. Notice that the 5 most popular `TailNum` values are: (blank), UNKNOW, 0, NKNO, 000000. Ignoring these top 5 most popular values, in part b, we want you to consider (only) the 6th most popular `TailNum` value, which should be `N525`. You can read about this 6th most popular airplane here: https://www.flightaware.com/live/flight/N525 For *only* this 6th most popular airplane, with `TailNum` equal to `N525`, please make a separate query of the `flights` table that shows the top 5 `Origin` airports for this plane's flights. (Hint: This airplane has departed 2952 times from Dallas Love Field `DAL` and also 2146 times from Phoenix's Sky Harbor International Airport `PHX`.)

.Deliverables
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