| 1 |
When each outcome of a sample is as equally likely to occur as any other, the out come are called. |
- A. Mutually exclusive
- B. Equally likely
- C. Exhaustive
- D. Not mutually
|
| 2 |
Subset of sample space is called |
- A. Event
- B. Simple event
- C. Compound event
- D. Experiment
|
| 3 |
If an event consist of more than one sample point it is called |
- A. Simple event
- B. Compound event
- C. Exhaustive event
- D. Likely event
|
| 4 |
A non - orderly arrangement of thing s is called: |
- A. Permutation
- B. Equally likely
- C. Combination
- D. Equally likely
|
| 5 |
If n is the number of elements of a set. the total numebr of subsects of this set in |
- A. 2n
- B. n2
- C. 2<sup>n</sup>
- D. n
|
| 6 |
The probability of a 'Jack' Card form 52 playing card is: |
- A. 1/52
- B. 4/52
- C. 13/52
- D. 26/52
|
| 7 |
If E a and impossible event, then P(E) is. |
- A. 0
- B. 0.5
- C. 1
- D. Impossible
|
| 8 |
P(A or B) = P (A∪B) = P(A) +P(B) then A and B are. |
- A. Mutually exclusive
- B. Independent events
- C. Not mutually exclusive
- D. Dependent
|
| 9 |
Probability of a sure event is |
- A. Zero
- B. Less than one
- C. Greater than one
- D. One
|
| 10 |
If A∪B = S then A and B are __________ events. |
- A. Equally likely
- B. Exhaustive
- C. Compound
- D. None of these
|