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CBSE Questions for Class 11 Commerce Economics Organisation Of Data Quiz 3 - MCQExams.com
CBSE
Class 11 Commerce Economics
Organisation Of Data
Quiz 3
What is count on monday?
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$$10$$
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$$5$$
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$$12$$
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$$15$$
Explanation
Tally marks are given by counting total number of vertical and slant lines.
From the given table, we can observe that the count on Monday is $$5+5+5=15$$
Theoretical distribution is based on ___________.
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actual data
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experimentation
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previous experience
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both (A) and (B)
Explanation
While pursuing theoretical distribution, one actually doesn't conduct an experiment instead use their own knowledge or known formula to calculate the probability of an event happening.
Which of are the methods of classification?
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Spatial Classification
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Qualitative Classification
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Chronological Classification
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All of the above
The formula of F-distribution is___________.
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$$F = \dfrac {{S}^{2}_{2}}{{S}^{2}_{1}}$$
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$$ F = \dfrac{{S}^{2}_{1}}{{S}^{2}_{2}} with ({n}_{1} - 1) and ({n}_2 - 1)$$
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$$ F = \dfrac{| \bar{X} - \mu |}{\dfrac{s}{\sqrt{n}}}$$
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$$ F = {{S}^{2}_{1}}{X}{{S}^{2}_{2}}$$
Explanation
The formula of F distribution is given in option B. F distribution F distribution is a probability density function that is used especially in analysis of variance.
When population
of a country is grouped on the basis
of gender, it is _________.
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qualitative classification
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quantitative classification
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spatial classification
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none of these
Explanation
When population
of a country is grouped on the basis
of gender, it is
qualitative
classification.
Classifying data on the basis of months, weeks etc is called _______.
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spatial classification
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chronological classification
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time series
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none of these
Explanation
Classifying data on the basis of months, weeks etc is called
chronological classification.
Characteristics that cannot be expressed quantitatively are called ____.
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qualities
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attributes
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both A and B
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either A or B
Explanation
Quantitative is something which is related to measurement whereas characteristic is a distinguishing feature or attribute of an item, person, phenomenon.etc. Qualities and attributes are those characteristics which are qualitative and can be felt but cannot be measured. Hence, characteristics that cannot be expressed quantitatively are called as qualities and attributes.
Two numbers are in the ratio of 3:7,
if the difference isThe largest number is ______.
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42
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36
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40
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38
When the yield of wheat is classified based on different countries, it is called _______.
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spatial classification
0%
qualitative classification
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chronological classification
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none of the above
Explanation
When the yield of wheat is classified based on different countries, it is called
spatial
classification.
If you want to know how much the price has changed in from the level in 1990, then the base period is _______.
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2005
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1990
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2000
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1950
Explanation
The base period data is used as a benchmark for comparison with other periods and is also termed as a reference point. In this case, the comparison is between 1990 with other periods, thus, 1990 will be considered as the base period.
S=[2,4,6,8,9,12,14], P=[2,4,6,8] then P' is ______.
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(2,4,6)
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(5,7)
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(9,12,14)
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(2,3)
$$\lim _{ x\rightarrow \infty }{ \left( \left( { x }^{ 2 }-36 \right) /\left( x+6 \right) \right) } $$=_____.
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$$(5)$$
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$$(0)$$
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$$(1)$$
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$$(4)$$
$$\log {15}+\log {4}$$ can be written as____.
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$$\log { \left( 15+4 \right) } $$
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$$\log { 19 } $$
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$$\log { 60 } $$
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$$\log { 15 } /\log { 4 } $$
Find value of a if $$log \, a^2 \, + \, log \, a^4 \, + \, log \, 64 \, = \, 9$$___.
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2
0%
4
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3
0%
-2
Select the most appropriate alternative from those given below and rewrite the sentence.
___ key is used for entering transaction in purchase voucher.
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F5
0%
F6
0%
F9
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F8
Classification of population on the basis of weight, age, income, etc is called _______.
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spatial classification
0%
qualitative classification
0%
quantitative classification
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chronological classification
Explanation
Classification of population on the basis of weight, age, income, etc is called
quantitative
classification.
Which of the following is not a method of classification?
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Qualitative
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Chronological
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Time Series
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Spatial
_____It is the difference between the upper limit and lower limit of the same class.
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Class Interval
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Class Frequency
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Class Limit
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Class Numbers
In Tally F2 key is used __________.
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to change the period
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to change data
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to save records
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to delete the records
Explanation
Tally Accounting is a software used for accounting purpose. It is provided by Tally Solutions ans is a standard business accounting software. Tally ERP is a very robust ERP product and is a complete business management solution. Tally is defines as record, count or a record of debit and credit or an account.
The shortcut key in Tally, F2 is used to change the menu period.
Which of the following most popular software for accounting?
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Tally
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Excel
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Word
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All
Explanation
Tally Accounting is a software used for accounting process. It is provided by Tally Solutions and is a standard business accounting software.
Tally ERP is a very robust ERP product and is a complete business management solution. Tally is defined as record, count or record of debit and credit or an account. It is very user friendly and provides auto generated reports and statements thereby saving time and energy. Therefore, it is a widely used software.
Hence, it is one of the most popular software for accounting.
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