Sourcing of MIS includes
A. | Data validation |
B. | Data entry |
C. | Data acquisition |
D. | All of these |
Option: D Explanation : Click on Discuss to view users comments. |
If A1, A2......An are 'n' mutually exclusive and exhaustive events and B is a common event, then Baye's theorem deals with
A. | P(B/Ai) |
B. | ΣP(B ∩ Ai) |
C. | P(Ai ∪ B) |
D. | P(Ai/B) |
Option: D Explanation : Click on Discuss to view users comments. |
Given
This is a __________ problem.
A. | Binomial distribution |
B. | Average mean |
C. | Mode |
D. | Regression analysis |
Option: A Explanation : Click on Discuss to view users comments. |
Binomial distribution developed by
A. | Bordington |
B. | Jocob Bernoulli |
C. | Jocob Bernoulli |
D. | Marshal |
Option: B Explanation : Click on Discuss to view users comments. |
The incidence of occupational disease in an industry in such that the workmen have 20% chance of suffering from it. What is the probability that out of 6 workmen 4 or more will contact disease?
A. | 160/3 |
B. | 39/139 |
C. | 53/3125 |
D. | 3/69 |
Option: C Explanation : Click on Discuss to view users comments. |