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Ask QuestionPosted by Laya Varshini.P ... 5 years, 4 months ago
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Posted by Laya Varshini.P ... 5 years, 4 months ago
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Posted by Sunil Choudhary 5 years, 4 months ago
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Deepanshu Jha 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
The arithmetic mean is defined as the ratio of the sum of all the given observations to the total number of observations. For example, if the data set consists of 5 observations, the arithmetic mean can be calculated by adding all the 5 given observations divided by 5.
Posted by Sunil Choudhary 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Sir Ronald Aylmer Fisher who was a British statistician, is considered by many to be the father of the modern statistics.
Considering India I think it's P.C Mahalanobis. He's also the founder of Indian Statistical Institute- Kolkata.
Posted by Sunil Choudhary 4 years, 8 months ago
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Sia ? 4 years, 8 months ago
In singular sense, it means the science of counting or science of average. This definition has the following features:
Collection of data: Most of the statistical analysis is performed on the basis of collected data. The methods of data collection like primary and secondary, census and sampling etc. are related with data collection.
Organization of data: After collecting data, systematic arrangement is essential. They are organized and presented in table on the basis of rows and columns. This process is known as presentation of data.
Analysis of data: The organized data presented need to be analyzed. There are various tools of analysis in statistics like average, co-relation, regression, dispersion, etc.
Interpretation of data: After analysis, results are interpreted and conclusions are drawn. IT is the last and most essential part of the work. If findings are interpreted wrongly, wrong conclusion is obtained.
Posted by Sunil Choudhary 5 years, 4 months ago
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Posted by 🤓Ojha Raj Shakti Shivam📒📚📕 5 years, 4 months ago
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Anushka Kumari 5 years, 4 months ago
Posted by 🤓Ojha Raj Shakti Shivam📒📚📕 4 years, 11 months ago
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Sia ? 4 years, 11 months ago
Posted by Ayaj Shaikh 5 years, 4 months ago
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Posted by Saloni ? 5 years, 4 months ago
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Posted by Saloni ? 5 years, 4 months ago
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Posted by Sunil Choudhary 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Various types of industries are:
- Primary- Industries which deal with obtaining or offering raw materials which are processed as commodities for the customers. Example: Farming, Fishing
- Secondary- Industries which are essentially manufacturing or assembling industries. It receives raw materials from primary industries and processes them to commodities for the customers. Example: Food manufacturing, Textile manufacturing
- Tertiary- These industries act as a support system to the primary and secondary industries. It is also known as the service industry or the service sector. Example: Banking, Transport.
Posted by Saloni ? 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
A={1,2,3,4,5,6,7,8,9,10} B={2,3,5,7}
(A ∩B) = {1,2,3,4,5,6,7,8,9,10} ∩ {2,3,5,7}
= {2,3,5,7}
= B
Posted by Saloni ? 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Let A={1,3,5,9,18} implies O(A)=5
Now, number of proper subsets of
A=2O(A)−1=25−1= 32 - 1 = 31
Posted by Sunil Choudhary 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Two applications of e-business are
(i) e-Procurement It involves internet-based sales transactions between business firms, including "reverse auctions" that facilitate online trade between a single business purchaser and many sellers, and, digital market places that facilitate online trading between multiple buyers and sellers.
(ii) e-Communication/e-Promotion It includes e-mails, publication of online catalogues displaying images of goods, advertisement through banners, pop-ups, opinion polls and customer surveys, etc. Meetings and conferences may be held by the means of video conferencing.
Posted by Sunil Choudhary 5 years, 4 months ago
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Surendra Kourav 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
Business: An economic activity involving the production and sale of goods and services undertaken with a motive of earning profit by satisfying human needs in society is called business.
Characteristics of Business:
- Economic activity: All business activities are economic activities and are done for the sole purpose of earning money.
- Production and procurement of goods and services: A business activity involves production or procurement of goods and services. A manufacturer is involved in production, while a shopkeeper is involved in procurement.
- Sale and exchange of goods and services for the satisfaction of human needs: Sale and exchange of goods and services is done to satisfy human needs.
- Dealing in goods and services on a regular basis: One time dealing in goods or services cannot be termed as a business. The business should happen on a regular basis.
- Profit earning: Profit earning is the fundamental motive of doing a business. Other motives are there but they depend on profit motive.
- Uncertainty of returns: Returns can never be certain in business activity. This happens because of external factors which are outside the control of the business organization.
- Element of risk: An element of risk is always present in business activity.
Posted by Yash Kumar 5 years, 4 months ago
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Posted by Sapna Sinha 5 years, 4 months ago
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Sia ? 4 years, 11 months ago
Posted by Purnima Mishra 5 years, 4 months ago
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Posted by Sunil Choudhary 5 years, 4 months ago
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Deepanshu Jha 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
E-banking means any user with a PC and a browser can get connected to the banks’ website to perform any of the virtual banking functions and avail of any of the banks services. There is no human operator to respond to the needs of the customer.
Posted by @ Singh Teotia 5 years, 4 months ago
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@ Singh Teotia 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
| Number of members | It needs at least 1 member for its formation. The maximum number can be 50. | It needs at least 7 members for its formation. The maximum number is not limited. |
| Invitation for capital | It cannot invite the public to buy its shares | It is free to invite the public to buy its shares |
| Commencement of business | It can commence the business immediately after the incorporation | It can commence the business after receiving the certificate of commencement of business. |
| Issue of prospectus | It does not need to issue prospectus | It must issue prospectus |
| Statutory meeting | It does not need to hold statutory meeting and file statutory report. | It must hold statutory meeting and file statutory report |
| Transfer of shares | The transferability of share is not allowed and hence its ownership cannot be transferred | The transferability of share is allowed and hence its ownership can be transferred |
| Use of word | It must use the word Pvt. Ltd. at the end of its name. | It must use the word Ltd. at the end of its name |
Posted by @ Singh Teotia 5 years, 4 months ago
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Posted by Rohit Mandavi 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Public sector:
1) These organisations are operated directly by the government or by the government sponsorship.
2) The service charges are comparatively affordable.
3) Government aided cost free services are also provided by these organisations.
Private sectors:
1) These organisations are operated by the private companies.
2) The service charges are very high and not affordable for most middle class and lower middle class population.
3) Cost free services are rarely provided by these organisations.
Posted by Harsh L 5 years, 4 months ago
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Kuljeet Singh 5 years, 4 months ago
1Thank You