One evening, a teacher uses a computer program to record each student’s test gra

Question

One evening, a teacher uses a computer program to record each student’s test grade. She then uses the program to calculate each student’s test average for the year. The teacher then plans her lessons for the following week. Which of the following best explains how the computer algorithm helps the teacher?

A)It gives the teacher step-by-step directions on how to grade tests.

B)It makes a simple task more complex for the teacher.

C)It reduces the errors the teacher makes in writing tests.

D)It saves time for the teacher so that she can do other tasks.

Explanation / Answer

option c and D both are correct as the teacher can make mistake manually but a program will not make any calculation mistake and also it is a repititive process so it saves time of the teacher as well

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