• 0

A PHP Error was encountered

Severity: Notice

Message: Undefined index: userid

Filename: views/question.php

Line Number: 192


File: /home/noqkocv1izd6/public_html/application/views/question.php
Line: 192
Function: _error_handler

File: /home/noqkocv1izd6/public_html/application/controllers/Questions.php
Line: 416
Function: view

File: /home/noqkocv1izd6/public_html/index.php
Line: 315
Function: require_once

The scores and their percent of the final grade for a statistics student are given. What is the student's weighted mean score?

                 score    Percent of final grade
Quiz            84    15
Quiz            90    15
Project        98    15
Final Exam  94    35

The student's weighted mean score is ?