Considere the following variable. ]: Students_Info={'lloyd' : { "name": "Lloyd", "homework": [90.0,97.0,75.0,92.0], "quizzes": [88.0,40.0,94.01, "tests": [75.0,90.0] }, 'alice':{ "name": "Alice", "homework": (100.0, 92.0, 98.0, 100.0], "quizzes": [82.0, 83.0, 91.0], "tests": [89.0, 97.0] }, 'tyler': { "name": "Tyler", "homework": [0.0, 87.0, 75.0, 22.01, "quizzes": [0.0, 75.0, 78.0], "tests": [100.0, 100.0] }}

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
Problem 1PE
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Considere the following variable.
In [ ]: Students_Info={ '1loyd' : {
"name": "Lloyd",
"homework": [90.0,97.0,75.0,92.0],
"quizzes": [88.0,40.0,94.0],
"tests": [75.0,90.0]
},
'alice':{
"name": "Alice",
"homework": [100.0, 92.0, 98.0, 100.0],
"quizzes": [82.0, 83.0, 91.0],
"tests": [89.0, 97.0]
},
'tyler': {
"name": "Tyler",
"homework": [0.0, 87.0, 75.0, 22.0],
"quizzes": [0.0, 75.0, 78.0],
"tests": [100.0, 100.0]
}}
In [ ]: # 2.1. Show Lloyd's all info
In [ ]: # 2.2. Show Lloyd's Homework grades
In [ ]: # 2.3. Show Lloyd's last grade on the homework.
In [ ]: # 2.4. Show Lloyd's average on homework if all of them have the same percentages.
Transcribed Image Text:Considere the following variable. In [ ]: Students_Info={ '1loyd' : { "name": "Lloyd", "homework": [90.0,97.0,75.0,92.0], "quizzes": [88.0,40.0,94.0], "tests": [75.0,90.0] }, 'alice':{ "name": "Alice", "homework": [100.0, 92.0, 98.0, 100.0], "quizzes": [82.0, 83.0, 91.0], "tests": [89.0, 97.0] }, 'tyler': { "name": "Tyler", "homework": [0.0, 87.0, 75.0, 22.0], "quizzes": [0.0, 75.0, 78.0], "tests": [100.0, 100.0] }} In [ ]: # 2.1. Show Lloyd's all info In [ ]: # 2.2. Show Lloyd's Homework grades In [ ]: # 2.3. Show Lloyd's last grade on the homework. In [ ]: # 2.4. Show Lloyd's average on homework if all of them have the same percentages.
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