1. Create/Make grades.py to do the following: a) Create an empty list named grades. b) Add the following grades one at a time to grades. 92, 51, 83, 37, 72 Output Example: c) Compute the total of these grades using the index to reference each number in grades. [92, 51, 83, 37, 72] Average: 67.00 d) Compute the average of these grades using the len method. Median: 83 e) Print the average with a precision of two decimal places. [92, 83, 72] Average: 82.33 f) Compute the location of the median grade using the len method. g) Print the median grade using index syntax. h) Remove all failing grades (lower than 60) one at time from the list. i) Print the updated list of grades. i) Print the updated average. Average = the sum of all elements divided by the number of elements Median = the middle element in a list of elements

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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1. Create/Make grades.py to do the following:
a) Create an empty list named grades.
b) Add the following grades one at a time to grades.
92, 51, 83, 37, 72
Output Example:
c) Compute the total of these grades using the index to reference each number in grades.
[92, 51, 83, 37, 72]
Average: 67.00
d) Compute the average of these grades using the len method.
Median: 83
e) Print the average with a precision of two decimal places.
[92, 83, 72]
Average: 82.33
f) Compute the location of the median grade using the len method.
g) Print the median grade using index syntax.
h) Remove all failing grades (lower than 60) one at time from the list.
i) Print the updated list of grades.
i) Print the updated average.
Average = the sum of all elements divided by the number of elements
Median = the middle element in a list of elements
Transcribed Image Text:1. Create/Make grades.py to do the following: a) Create an empty list named grades. b) Add the following grades one at a time to grades. 92, 51, 83, 37, 72 Output Example: c) Compute the total of these grades using the index to reference each number in grades. [92, 51, 83, 37, 72] Average: 67.00 d) Compute the average of these grades using the len method. Median: 83 e) Print the average with a precision of two decimal places. [92, 83, 72] Average: 82.33 f) Compute the location of the median grade using the len method. g) Print the median grade using index syntax. h) Remove all failing grades (lower than 60) one at time from the list. i) Print the updated list of grades. i) Print the updated average. Average = the sum of all elements divided by the number of elements Median = the middle element in a list of elements
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