In Python, grades = {'Tim': [87,96,70], 'Sue': [100,87,90], 'Jack': [94,77,90], 'Kevin': [100,81,82], 'Bart': [83, 65, 85]} Ask user to enter the names of the rows, i.e., indices. You can use: len(grades) to get the number of rows of the DataFrame. In addition, using the sort_index() method, ask user whether they wish to sort by rows or by columns and whether to sort in ascending or descending order (do not use any if-else statements) '''

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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In Python,

grades = {'Tim': [87,96,70], 
               'Sue': [100,87,90], 
               'Jack': [94,77,90], 
               'Kevin': [100,81,82],
               'Bart': [83, 65, 85]}
Ask user to enter the names of the rows, i.e., indices.
You can use: len(grades) to get the number of rows of the DataFrame. In addition, using the
sort_index() method, ask user whether they wish to sort by rows or by columns and whether to
sort in ascending or descending order (do not use any if-else statements) '''
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