7. Write a program that asks the user to enter five test scores. The program should display a letter grade for each score and the average test score. Write the following functions in the program: • alc_average. This function should accept five test scores as arguments and return the average of the scores. Invalid values are rejected and the user should be prompted to enter a valid value between 0 and 100. • determine_grade. This function should accept a test score as an argument and return a letter grade for the score based on the following grading scale: Letter Grade Python program Score 90-100 80-89 70-79 60-69 Below 60

7. Write a program that asks the user to enter five test scores. The program should display a letter grade for each score and the average test score. Write the following functions in the program: • alc_average. This function should accept five test scores as arguments and return the average of the scores. Invalid values are rejected and the user should be prompted to enter a valid value between 0 and 100. • determine_grade. This function should accept a test score as an argument and return a letter grade for the score based on the following grading scale: Letter Grade Python program Score 90-100 80-89 70-79 60-69 Below 60

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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Concept explainers

Types of Function

A function is a process or task that does some operation in the program. Some programming languages may contain built-in functions for certain commonly used tasks. Most programming languages also support user-defined functions, which means a user can write their own function to perform some operation. There are some libraries or header files that contain built-in functions for performing certain tasks.

Question

7. Write a program that asks the user to enter five test scores. The program should display a
letter grade for each score and the average test score. Write the following functions in
the program:
• calc_average. This function should accept five test scores as arguments and return
the average of the scores. Invalid values are rejected and the user should be
prompted to enter a valid value between 0 and 100.
determine_grade. This function should accept a test score as an argument and return
a letter grade for the score based on the following grading scale:
Score
Letter Grade
Python program
90-100
80-89
70-79
60-69
Below 60

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