dict = {    'a': [1,2,3,4]    'b': [3,6,7,8]    'c': [9,1,9,1] { Iterate over the above dictionary  1- display letter and highest value 2- display letter and mean of values in corresponding list 3- display the letter that the highest value among all lists Example output: highest value in each letters list a : 4 b : 8 c : 9 Mean value for each letter: a : 2.5 b : 6 c : 5 The highest value c : 9

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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dict = {
   'a': [1,2,3,4]
   'b': [3,6,7,8]
   'c': [9,1,9,1]
{

Iterate over the above dictionary 
1- display letter and highest value
2- display letter and mean of values in corresponding list
3- display the letter that the highest value among all lists

Example output:
highest value in each letters list
a : 4
b : 8
c : 9

Mean value for each letter:
a : 2.5
b : 6
c : 5

The highest value
c : 9

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