Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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The next three questions concern a program that opens a scores file provided by the user,
reads it one line at a time, adds the scores as floating point numbers to a list scores, and then
computes the average score.
The example file scores.csv looks like this:
Student Name, Test Score
Jinyue, 98.5
Adesh, 97.4
Pinn, 99.1
Arindaam, 97.2
The first part of the program opens the file and reads just the first line into the variable header.
# Open the Filename and ignore the first line
filename= input("Enter filename:")
open (filename)
fhand =
header =
Fill in the blank to complete the program fragment:
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Transcribed Image Text:The next three questions concern a program that opens a scores file provided by the user, reads it one line at a time, adds the scores as floating point numbers to a list scores, and then computes the average score. The example file scores.csv looks like this: Student Name, Test Score Jinyue, 98.5 Adesh, 97.4 Pinn, 99.1 Arindaam, 97.2 The first part of the program opens the file and reads just the first line into the variable header. # Open the Filename and ignore the first line filename= input("Enter filename:") open (filename) fhand = header = Fill in the blank to complete the program fragment:
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