Section : PRCSubject : Quantitative Methods
Teacher : Sir HM Hasnan
Marks : 50
Time : 60 min
Test-01 CH-07
Date : July 04, 2025
Name: ___________________________________
1.
a.
b.
Which of the following statement is correct about Population Parameter?
All the items are present in the data from which parameter is determined.
50 people selected through random sampling can be used to find parameter.
a) Both statement are correct
c) Only statement (i) is correct
2.
3.
a)
b)
c)
d)
b) Both statements are not correct
d) Only statement (ii) is correct
What is the difference between the central angles for the food and miscellaneous expenditure from the
following data?
Expenditure
Food
Rent
Education
Medical
Misc.
a) 90o
Rise ID: ____________________
b) 96o
Amount
15,000
8,000
9,000
10,000
3,000
c) 64o
d) None of these
Which of the following statements regarding Bar chart is correct?
Bar charts are usually used for plotting continuous data
Bar charts are usually used to compare things between different groups or to track changes over time
Bar charts are usually used for plotting vertical data only
In Bar chart, one axis represent first category and other axis represents second category being compared.
4. The amount of milk produced by a Cow is ______________
A) Qualitative variable B) Discrete variable
C) Continuous variable D) None of these
5. Color of eyes, location, gender and religion are the examples of ________________
A) Nominal data B) Numerical data
C) Quantitative data D) Ordinal data
6. Which of the following is not an example of structured data?
A) Customer address B) Product Size
C) Email messages D) Hourly weather statistics
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7. Which of the following statements is/are correct?
(i) A frequency distribution of discrete data has gaps between the classes.
(ii) Discrete data can be converted into continuous data.
A) Both statements are correct B) Both statements are not correct
C) Only statement (i) is correct D) Only statement (ii) is correct
8. Which of the following statements is/are correct?
i) Multiple bar chart shows the components of total as separate bars adjoining each other.
ii) Component bar chart is similar to a simple bar chart but the bars are subdivided into component parts.
A) Both statements are correct B) Both statements are not correct
C) Only statement (i) is correct D) Only statement (ii) is correct
9. Which of the following statements is/are true?
1) Ogive is the graph of cumulative frequency polygon
2) A frequency polygon is constructed by joining the midpoints of the top of each of rectangles
of a histogram.
3) Bar cart represent continuous data
A) Only statement 2 is true B) Statement 1 and 2 are true
C) Statement 1 and 3 are true D) All statement are true
10.
Which of the following is/are correct regarding primary data?
(i)
(ii)
Data collected by interviewing students in school
Data collected by interviewing the parents of students
a)
Both statements are correct
b)
Both statements are not correct
c)
d)
Only statement (ii) is correct
11.
Only statement (i) is correct
Which of the following statements is/are true about discrete data?
(i) There is no gap between them.
(ii) Mid-point is calculated by dividing the upper and lower limit in each class
a)
Both statements are correct
b)
Both statements are not correct
c)
12.
(i)
(ii)
Only statement (i) is correct
d)
Only statement (ii) is correct
Which of the following statements is/are correct?
A grouped frequency distribution of discrete data has gaps between the classes.
In class boundaries, there is no gap between the classes.
a)
Both statements are correct
b)
Both statements are not correct
c)
Only statement (i) is correct
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d)
Only statement (ii) is correct