Chapter 2 Measure Of Central Tendency Or Averages Statistics 12th Class Punjab MCQ Tests
12th Class Statistics Chapter 2 MCQ Tests
Chapter 2 of 12th Class Statistics has 20 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: 20
Total Marks: 20
Time: 20 Mins
Total Questions: 20
Total Marks: 20
Time: 20 Mins
20Min : 00 Sec Remaining
Question # 1
If first and third quartile are 3 and 5 respectively, find the fifth decile.
Question # 2
Given the following frequency distribution of income of employees,
Find
Q2
Question # 3
A person has been deputed to find the average income of factory employees. The appropriate average to be use is:
Question # 4
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 # 5
Find the harmonic mean for integers from 15 to 24.
Question # 6
Find the harmonic mean for the following data:
−
14
,
27
,
3
,
12
,
8
,
7
,
15
,
26
.
Question # 7
When referring to a curve whose longer tail is to the right, you would call it:
Question # 8
In case of weighted mean, the utility or accuracy of the mean:
Question # 9
For percentiles, the total number of partition values are:
Question # 10
Harmonic mean gives less weightage to:
Question # 11
Given the following frequency distribution of income of employees.
Find 6th decile.
Question # 12
Find the harmonic mean for the following data:
Question # 13
Find the harmonic mean for the following data
Question # 14
Find the geometric mean of two numbers
Question # 15
Using weights of 5 and 7, respectively, find a weighted average of values 64 and 40.
Question # 16
Find the harmonic mean for the following data
5
,
7
,
9
,
11
,
13
,
15
,
17
,
19
,
21
.
Question # 17
In a positively skewed distribution:
Question # 18
The variate values which divide a series (frequency distribution) into eight equal parts are:
Question # 19
In certain situations weighted mean and unweighted mean are:
Question # 20
Find the geometric mean of the values: 7.96, 13.82, 22.95, 35.34
Total Questions
1234567891011121314151617181920
Question # 1
If first and third quartile are 3 and 5 respectively, find the fifth decile.
Question # 2
Given the following frequency distribution of income of employees,
Find
Q2
Question # 3
A person has been deputed to find the average income of factory employees. The appropriate average to be use is:
Question # 4
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 # 5
Find the harmonic mean for integers from 15 to 24.
Question # 6
Find the harmonic mean for the following data:
−
14
,
27
,
3
,
12
,
8
,
7
,
15
,
26
.
Question # 7
When referring to a curve whose longer tail is to the right, you would call it:
Question # 8
In case of weighted mean, the utility or accuracy of the mean:
Question # 9
For percentiles, the total number of partition values are:
Question # 10
Harmonic mean gives less weightage to:
Question # 11
Given the following frequency distribution of income of employees.
Find 6th decile.
Question # 12
Find the harmonic mean for the following data:
Question # 13
Find the harmonic mean for the following data
Question # 14
Find the geometric mean of two numbers
Question # 15
Using weights of 5 and 7, respectively, find a weighted average of values 64 and 40.
Question # 16
Find the harmonic mean for the following data
5
,
7
,
9
,
11
,
13
,
15
,
17
,
19
,
21
.
Question # 17
In a positively skewed distribution:
Question # 18
The variate values which divide a series (frequency distribution) into eight equal parts are:
Question # 19
In certain situations weighted mean and unweighted mean are:
Question # 20
Find the geometric mean of the values: 7.96, 13.82, 22.95, 35.34
Total Questions
1234567891011121314151617181920
Statistics MCQ Test by Topics
- +2.1 Averages
- +2.2 Arithematic Mean
- +2.3 Weighted/Combined Mean
- +2.4 Median and Quantiles
- +2.5 Mode
- +2.6 Geometric Mean and Harmonic Mean
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
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