Tag: estimating angles

Questions Related to estimating angles

Comparability is one of the important attributes for the numerical facts to be known as _____________.

business economics and quantitative methods ict, investigations and problem solving-1 estimating angles terms used in statistics definition, scope, importance and limitation of statistics

  1. statistics

  2. data

  3. ration

  4. none of the above

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Correct Option: A

As per the law of statistics given by king _________________.

business economics and quantitative methods ict, investigations and problem solving-1 estimating angles terms used in statistics definition, scope, importance and limitation of statistics

  1. if a data is chosen randomly from a large group than that data will invariably show the characteristic of the group.

  2. the law developed by King is more accurate if applied for large group.

  3. data sample which is to be taken for a large group should be systematic so that invariably it shows the characteristic of a large group.

  4. Both A & B

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Correct Option: D

"Statistics refers to the classified facts representing the conditions of the people in the State, especially those facts which can be stated in numbers or in tables of numbers or in any tabular classified arrangement".

This definition of statistics was given by _____________.

business economics and quantitative methods ict, investigations and problem solving-1 estimating angles terms used in statistics definition, scope, importance and limitation of statistics

  1. Bowley

  2. Wappans

  3. Prof. Horace Secrist

  4. Webster

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Correct Option: D
Explanation:

According to Webster,  "Statistics refers to the classified facts representing the conditions of the people in the State, especially those facts which can be stated in numbers or in tables of numbers or in any tabular classified arrangement"

In ancient days, the word statistics was used only for facts and figures required by the state for its official use and was known as ___________.

business economics and quantitative methods ict, investigations and problem solving-1 estimating angles terms used in statistics definition, scope, importance and limitation of statistics

  1. the science of king

  2. the science of state craft

  3. political arithmetic

  4. all of the above

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Correct Option: D
Explanation:

Statistic has been called "science of king" as in ancient times it was mainly used by kings to collect information about their kingdom and the people in it (similar to the government today). This is why its also called "political arithmetic" or "the science of state craft" as politicians may use it as a powerful tool to gain popularity among the public (by boasting about high economic growth or low unemployment and inflation rates) and thus get votes to remain in power. 

The statistical data are of two types. These types are

economics introduction to statistical method and econometrics estimating angles ict, investigations and problem solving-1 terms used in statistics

  1. technical data and presentation data

  2. primary data and secondary data

  3. primary data and personal data

  4. none of these

Show answer
Correct Option: B
Explanation:

Consider the statically data,

There are two types of statically data,

1-An advantage of using primary data is that researchers are collecting information for the specific purposes of their study. In essence, the questions the researchers ask are tailored to elicit the data that will help them with their study. Researchers collect the data themselves, using surveys, interviews and direct observations.

2-There are several types of secondary data. They can include information from the national population census and other government information collected by Statistics Canada. One type of secondary data that’s used increasingly is administrative data. This term refers to data that is collected routinely as part of the day-to-day operations of an organization, institution or agency. There are any number of examples: motor vehicle registrations, hospital intake and discharge records, workers’ compensation claims records, and more.

Hence this is the answer.

The statistical data are of two types. These types are

economics introduction to statistical method and econometrics estimating angles ict, investigations and problem solving-1 terms used in statistics

  1. technical data and presentation data

  2. primary data and secondary data

  3. primary data and personal data

  4. none of the above

Show answer
Correct Option: B
Explanation:

The statistical data are two type .These are

1.Primary data-The primary data is the first hand  information that collect and published by the organisation.
2.Secondary Data-The secondary data is the second hand information that is already collected by someone for some purpose. 

Primary data in statistics is the data collected from : 

economics introduction to statistical method and econometrics estimating angles ict, investigations and problem solving-1 terms used in statistics

  1. Primary sources

  2. Secondary sources

  3. Both

  4. None of the above

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Correct Option: A
Explanation:

Primary data is data originated for the first time by the researcher through direct efforts and experience.

So it is collected from primary sources.

Identify the two types of the statistical data.

economics introduction to statistical method and econometrics estimating angles ict, investigations and problem solving-1 terms used in statistics

  1. Technical data and presentation data

  2. Primary data and secondary data

  3. Primary data and personal data

  4. None of the above

Show answer
Correct Option: B
Explanation:
There are two types of data:-
a) Primary Data: Data extracted by surveying and it is used for that purpose for which surveying is done. 

b) Secondary Data: Data is extracted for another purpose best in using for another purpose. 

Secondary data in statistics is the data collected from :

economics ict, investigations and problem solving-1 estimating angles terms used in statistics definition, scope, importance and limitation of statistics

  1. Primary sources

  2. Secondary sources

  3. Both

  4. None of these

Show answer
Correct Option: B
Explanation:

Data is classified as both primary and the secondary data.


Primary data is the data which is collected for the first time.
Secondary data is the data which are collected by someone else (secondary sources) and passed through the statistical process.