Weighted Mean Quizzes, Questions & Answers

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Top Trending Weighted Mean Quizzes

Ever wondered why some things count more than others? In this quiz, you'll discover how weighted averages let us give more importance to certain values. From calculating your course grade to combining data from two stores,...

Questions: 22 | Attempts: 12 | Last updated: Dec 11, 2025

Sample Question 1
What is the student’s overall weighted average?

78

82.5

84

81

Sample Question 2
If all categories were weighted equally (simple mean of the three category averages), what would the average be?

82

83.33

84

81.67

Calculating Weighted Mean from Data Sets

Calculating Weighted Mean From Data Sets

Get ready to sharpen your skills with weighted means! This quiz will guide you through calculating weighted averages in real-life situations—from grades to customer satisfaction and even pollutant measurements....

Questions: 23 | Attempts: 10 | Last updated: Dec 11, 2025

Sample Question 1
A student's grade is calculated using a weighted mean. Homework is worth 20%, quizzes are worth 30%, and the final exam is worth 50%. If the student scored 85 on homework, 90 on quizzes, and 78 on the final exam, what is the weighted mean grade?

84.3

82.1

83

85

Sample Question 2
A company evaluates employee performance using three categories: punctuality (weight 0.25), productivity (0.45), and teamwork (0.30). An employee scores 88, 92, and 85 respectively. What is the weighted mean performance score?

88.7

88.9

89.2

87.5

Recent Weighted Mean Quizzes

Applying Weighted Mean in Real-World Contexts

Ready to see how weighted means work in real life? This quiz will help you apply weighted averages in various scenarios—from smoothie sales to investment portfolios and even survey results. You’ll calculate the...

Questions: 26 | Attempts: 10 | Last updated: Dec 11, 2025

Sample Question
What is the weighted average price per smoothie sold that day?

$5.05

$5.25

$5.40

$5.80