A survey of students in the junior class at Avery's high school provided the following information:

Percentage of students who think there is too much homework

85%

Average number of hours per week spent on homework this year

8 hours

Average number of hours per week spent on homework last year

5 hours

Average number of students with afterschool jobs this year

215 students

Average number of students with afterschool jobs last year

135 students

In three to five complete sentences, write a statement that Avery can present to the school principal explaining why 85 percent of the students in the junior class think there is too much homework.

Question

04-05-2022
Mathematics

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A survey of students in the junior class at Avery's high school provided the following information:

Percentage of students who think there is too much homework

85%

Average number of hours per week spent on homework this year

8 hours

Average number of hours per week spent on homework last year

5 hours

Average number of students with afterschool jobs this year

215 students

Average number of students with afterschool jobs last year

135 students

In three to five complete sentences, write a statement that Avery can present to the school principal explaining why 85 percent of the students in the junior class think there is too much homework.

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michell96 michell96 · Answer 1 · 2022-05-17T14:00:10+02:00

Avery can explain to her school principal that 85% of juniors think there is a lot of homework because several indicators have increased.

What is an indicator?

An indicator is a datum that is taken as a reference to analyze the evolution or change of a fact over time. In this case, the indicators would be:

Weekly hours used to do homework
Number of students with work for after school.

According to the information, it can be inferred that 85% of Junior students consider that there is an increase in homework because there were the following changes compared to last year:

Increase in hours spent on after school homework, last year the average was 5 hours, this year it is 8 hours.
Increase in the number of students with after school jobs, last year it was 135 students, this year it is 215 students.

From the foregoing, it can be inferred that the number of homework has increased in Junior students and that is why now 85% of them consider that homework has increased.

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