Select Board & Class
I need a sample of questionnaire for my Economics project. please some one help me :)
What is the difference between direct personal investigation and indirect oral investigation ?
Basis of difference must be :
(i) Collection of Data
(ii) Field of Investigation
(iii) In terms of Information
Difference between primary data and secondary data
what prcautions must be taken while preparing questionnaire?????????
what is the difference between random and non-random samplig?
why statististical data in wrong hands can be dangerous?
You want to research on the popularity of Vegetable Atta Noodles among children. Design a suitable questionnaire for collecting this information.
Why is primary data not secondary data and secondary data not primary data?
Define statistical investigation
Does the lottery method always give you a random sample? Explain.
slogans on conservation of coal and petrol
Q.1 what are the types of data ? explain the different method of collecting primary data?
Q.2 distinguish betwen census and sample method of collecting data and discuss their comparative advantage? explain the condition under which each of these method may be used?
Q.3 what are the main source of data?
what is meant by direct personal investigation?give its merit and demerits
State the relevant situations when primary or secondary data are to be used.
Planning without statistics is a ship without redom compass. In the light of this statement explain the importance of statistics as an effective aid to national planning .
what are the main sources of errors in the collection of data?
Do samples provide better results than surveys? Give reasons for your answer.
what is the difference between a population and a universe
how is statistics useful for the formulation of economic policies of the overnment?
list out the qualities of a good questionnaire
Define Indirect Oral Investigation.
Define primary and secondary data?
enumerate the various methods of collecting primary data . discuss the merits and demerits of any one of them.
Which of the following errors is more serious and why?
What do you understand by statistical enquiry? explain.
distinguish between primary and secondary data. illustrate your answers with examples.
What are the advantages over primary data and secondary data ?
difference between census and sampling method
How can I prepare a questionnaire on consumer rights?
i dnt understand the exact meaning of sampling errors
distinguish between census method and sampling method of statistical
What is per capita income?
Give two examples each of sample, population and variable.
In a village of 200 farms, a study was conducted to find the cropping pattern. Out of the 50 farms surveyed, 50% grew only wheat. Identify the population and the sample here.
What is the difference between restricted random sampling method and unrestricted random sampling method?
what is enumeration method?write down its merit and demerits also.
convert ther following data into a simple frequency distribution
5 student obtained less than 3 marks
12 student obtained less than 6 marks
25 student obtained less than 9 marks
33 student obtained less than 12 marks
Explain the procedure of selecting a random sample of 3 students out of 10 in your class, by using random number tables.
What are the advantages of a questionnaire?
Which of the following methods give better results and why?
who is a witness and an enumerator?
Suppose there are 10 students in your class. You want to select three out of them. How many samples are possible?
Population = 10
No. of possible samples are 30 (=10 × 3)
This answer is wrong... please corelate your answers
distinguish between primary and secondary data?
how is statistics useful in business and commerce ?
What are the different sources of Secondary data?!
what is quasi sampling?
-Secondary data are those which are already in existence, and which have been collected, for some other purpose than he answering of the question in hand. Substantiate this statement focusing on the difference between primary d secondary data.
distinguish between census and sample surveys. list four important types of sampling method. example surveys in the collection of statistics
Discuss how you would use the lottery method to select 3 students out of 10 in your class?
what is loss of information ?
What are important types of data as published in "census of tndia" and Reports and publications of NSSO.
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