EasyPython ProgrammingHigh School (9–10)High School (11–12)UndergraduateGeneralPython Essentials › Modules and LibrariesConceptual
Which module would you use for each job?
Contributed by StemPy LabTry it on paper first. A hint, the key idea and the worked solution are here when you need them.
Which module would you use for each job?
- Find the number of days between your birthday and today.
- Pick a random question from a list.
- Find the square root of 50.
- Find the median mark of a class.
- Wait for two seconds in a program.
The worked solution
Have you tried it?
Work it out on paper first. It is fine to get stuck or make a mistake: that is how we learn. When you are ready, go through the solution one step at a time, and check each step against your own.
Plan. Match the job to the module, using the table of the lesson.
datetime. Dates and the gap between them.random.random.choice(questions).math.math.sqrt(50).statistics.statistics.median(marks).time.time.sleep(2).
Check. If you are not sure about a module, run dir(module) and look for a tool with the right name, or help(module).
Answer: datetime, random, math, statistics, time.
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