Python Programming: An Introduction to Computer Science, 3rd Ed.
3rd Edition
ISBN: 9781590282755
Author: John Zelle
Publisher: Franklin, Beedle & Associates
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Chapter 11, Problem 1PE
Program Plan Intro
Modified statistics program
Program plan:
- Import the necessary modules.
- Define the “mean()” function,
- Returns mean value to the caller.
- Define the “StdDev()” function,
- Returns standard deviation value to the caller.
- Define the “meanStdDev()” function,
- Returns average standard deviation value to the caller.
- Define the “median()” function,
- Returns median value to the caller.
- Define the “main()” function,
- Get comma separated values from the user.
- Separate the value based on “,” using “split()”.
- Create a “for” loop to iterate over comma separated values.
- Assign the value.
- Print the options.
- Create sentinel loop to get numbers.
- Prompts the user for the type of operation to perform.
- Check whether the operation is “Avg” using “if” .
- If it is true, print mean value return from “mean()” function.
- Otherwise, check whether the operation is “Med” using “elif”.
- If it is true, print median value return from “median()” function.
- Otherwise, check whether the operation is “Std” using “elif”.
- If it is true, print standard deviation return from “stdDev()” function.
- Otherwise, check whether the operation is “AvgStd” using “elif”.
- If it is true, print average standard deviation value return from “meanStdDev()” function.
- Otherwise, check whether the operation is empty (‘ ‘)using “elif”.
- If it is true, use “break” to exit.
- Otherwise print “Please try again”.
- Assign the value.
- Call the “main()” function.
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Chapter 11 Solutions
Python Programming: An Introduction to Computer Science, 3rd Ed.
Ch. 11 - Prob. 1TFCh. 11 - Prob. 2TFCh. 11 - Prob. 3TFCh. 11 - Prob. 4TFCh. 11 - Prob. 5TFCh. 11 - Prob. 6TFCh. 11 - Prob. 7TFCh. 11 - Prob. 8TFCh. 11 - Prob. 9TFCh. 11 - Prob. 1MC
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