Register
A student scored 75% in an exam worth 75 points, 90% in an exam worth 50 points, and 85% in an exam worth 30 points. What was the student's weighted mean score (in percentage)? [Answer rounded to first
426,114 views
12 votes
12 votes
A student scored 75% in an exam worth 75 points, 90% in an exam worth 50 points, and 85% in an exam worth 30 points. What was the student's weighted mean score (in percentage)? [Answer rounded to first place after decimal]

User Eebbesen
by
2.6k points

1 Answer

22 votes
22 votes

Ok, so

The weighted mean score will be:


(75+90+85)/(3)=(250)/(3)=83.3

User Vijay Rana
by
3.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
Yall help me out please
Link Copied!