What are the characteristics of micro, small and medium enterprises? Explain how they contribute to the economic development process of a country
See Answer →“Business growth is dependent on solvency, credibility, ability to raise funds, availability of resources and liquidity”. Elaborate briefly on all these aspects of financial management.
See Answer →What was the purpose of setting up National Small Industries Corporation (NSIC)? Discuss various programmes of financing under National Small Industries Corporation (NSIC).
See Answer →“Market demand for a product or service is the total volume that would be bought by a defined customer group in a defined geographical area in a defined time period in a defined marketing environment under a defined marketing programme.” Explain the variables which must be understood in order to determine market demand.
See Answer →Knowledge Management.
See Answer →Strategic Choice
See Answer →Corporate Governance
See Answer →‘No business can exist without ethics’. In the light of this, explain the importance of ethics for a business.
See Answer →How can creativity be encouraged within an organization? Discuss with the help of an example of a creative organization of your choice.
See Answer →Do you think that these unique competencies have helped the organization to grow? Justify.
See Answer →Identify the unique competencies of a pharmaceutical company of your choice.
See Answer →Select an organization of your choice and briefly discuss the various types of policies it has adopted.
See Answer →What is the significance of corporate policy in today’s changing scenario?
See Answer →600 candidates were appeared in an examination. The boys outnumbered girls by 15% of all candidates. Number of passed exceeded the number of failed candidates by 300. Boys failing in the examination numbered 80. Determine the coefficient of association.
See Answer →Board of Directors of Labour Union wishes to sample the opinion of its members before submitting a change in its contribution at a forthcoming annual meeting. Questionnaires are sent to a random sample of 200 members in three union locals. The results of the survey are as follows:
| Union Locals | |||||||||||||
| Reaction | A | B | C | Total | |||||||||
| Favour Change | 35 | 45 | 20 | 100 | |||||||||
| Against Change | 15 | 25 | 16 | 56 | |||||||||
| No Response | 10 | 10 | 24 | 44 | |||||||||
| Total | 60 | 80 | 60 | 200 | |||||||||
Determine the amount of association between the Union locals and their reactions using coefficient of contingency and interpret the result.
See Answer →Calculate the first, second and third quartile for the following data:
| Class: | Below 30 | 30-40 | 40-50 | 50-60 | 60-70 | 70-80 | 80 and above | |||||||
| Frequency: | 69 | 167 | 207 | 65 | 58 | 27 | 10 | |||||||
Also find the quartile deviation and coefficient of quartile deviation.
See Answer →Fit an exponential curve of the form to the following data:
| X: | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||||||
| Y: | 1.0 | 1.2 | 1.8 | 2.5 | 3.6 | 4.7 | 6.6 | 9.1 | ||||||
A statistician wanted to compare two methods A and B of teaching. He selected a random sample of 22 students. He grouped them into 11 pairs so that the students in pair have approximately equal scores on an intelligence test. In each pair one student was taught by method A and the other by method B and examined after the course. The marks obtained by both methods are given as:
| Methods | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | |
| Method A | 24 | 29 | 19 | 14 | 30 | 19 | 27 | 30 | 20 | 28 | 11 | |
| Method B | 37 | 35 | 16 | 26 | 23 | 27 | 19 | 20 | 16 | 11 | 21 | |
Find the rank correlation coefficient.
See Answer →If a, b, c, d are constants, then show that the coefficient of correlation between ax+b and cy+d is numerically equal to that between x and y.
See Answer →A researcher collects the following information for two variables x and y: n = 20, r = 0.5, mean (x) = 15, mean (y) = 20, and
Later it was found that one pair of values (x, y) has been wrongly taken as (16, 30) whereas the correct values were (26, 35). Find the correct value of r(x, y)