Weightedcombined Mean MCQ Tests
12th Class Statistics MCQ Tests
Weightedcombined Mean
of 12th Class Statistics has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
The mean height of 45 students of a class is 60 inches and the mean height of 55 students of another class is 57 inches. Find the overall mean height of the 100 students.
Question # 2
A person has been deputed to find the average income of factory employees. The appropriate average to be use is:
Question # 3
In case of weighted mean, the utility or accuracy of the mean:
Question # 4
Using weights of 5 and 7, respectively, find a weighted average of values 64 and 40.
Question # 5
In certain situations weighted mean and unweighted mean are:
Total Questions
12345
Question # 1
The mean height of 45 students of a class is 60 inches and the mean height of 55 students of another class is 57 inches. Find the overall mean height of the 100 students.
Question # 2
A person has been deputed to find the average income of factory employees. The appropriate average to be use is:
Question # 3
In case of weighted mean, the utility or accuracy of the mean:
Question # 4
Using weights of 5 and 7, respectively, find a weighted average of values 64 and 40.
Question # 5
In certain situations weighted mean and unweighted mean are:
Total Questions
12345
Statistics
- Representation and Exploration of Data
- Measure of Central Tendency or Averages
- Measures of Dispersion
- Index Numbers
- Regression and Correlation Analysis
- Analysis of Time Series
- Set Theory
- Introduction to Probability
- Random Variables and Distributions
- Binomial and Hypergeometric Distributions
- The Normal Distribution
- Sampling and Sampling Distributions
- Statistical Inference:Estimation
- Statistical Inference:Hypothesis Testing
- Association of Attributes
12th Class Online Classes 2026
Updated on: 10-05-2026
12th Class Online Preparation
12th Class 2026 Online
12th Class 2026
Add a Comment
Comments will be shown after admin approval.
Spam comments will not be approved at all.
Matric Result 2026 Punjab
10th Class Result 2026 Punjab
9th Class Result 2026 Punjab Boards
10th Class Result Gazette 2026 Punjab
Punjab Past Papers Matric 9th 10th
Primary Results 5th & 8th Class
BISE Results Intermediate & Matric
BISE Punjab Boards
Sindh Educational Boards
KPK Examination Boards
Technical Boards
Public Service Commission
University Results Gruaduation, Masters Classes
Subscribe by Email
Subscribe by Email
Subscribe to Rss Feed
Position Holders Matric 2026
Position Holders 9th Class 2026
Position Holders Inter 2026
Position Holders 11th Class 2026
Punjab 12th Class Statistics Weightedcombined Mean