An instructor grades exams,10%; term papers 10%; and final exam 80%. A student had grades of 93,75,and 86, respectively, for exams,term paper, and exam. Find students final average. Use weighted mean. Use graphing calculator.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
icon
Concept explainers
Topic Video
Question

An instructor grades exams,10%; term papers 10%; and final exam 80%. A student had grades of 93,75,and 86, respectively, for exams,term paper, and exam. Find students final average. Use weighted mean. Use graphing calculator.

Expert Solution
Step 1

It is given that,

An instructor grades exams,10%; term papers 10%; and final exam 80%. A student had grades of 93,75, and 86, respectively.

It means weightage for the exam is 10%, weightage for term papers is 10% and weightage for final exam is 80%. 

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Centre, Spread, and Shape of a Distribution
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON