2nd Year Business Statistics 3rd Quarter Book Paper

Q1. Multiple choice questions (Attempt all · 12 × 1 = 12)

1. A set which conatin countless elements is called:

   1. Sub set

   2. Universal set

   3. Finite set

   4. Infinite set

2. If  then A and B are:

   1. Disjoint

   2. Mutually Exclusive

   3. Not mutually

   4. Both A and B

3. 

   1. 

   2. 

   3. 

   4. None of these

4. The probability of getting head on a single throw of a coin is:

   1. 

   2. 

   3. 

   4. None of these

5. 

   1. 

   2. 

   3. 

   4. 

6. The set of all possible outcomes of a random experiment is called:

   1. Null set

   2. Samples space

   3. Empty

   4. Impossible

7. An ordinary arrangement of object is called:

   1. Combination

   2. Permutation

   3. Sample space

   4. Factorial

8. If  then events A and B are:

   1. Not mutually exclusive event

   2. Mutually exclusive event

   3. Equally likely events

   4. Independent events

9. A set, which conatins no element is called:

   1. Subset

   2. Sample space

   3. Null set

   4. None of these

10. The probability of an event must be:

    1. Negative

    2. Non negative

    3. Greater than 1

    4. Less then zero

11. A non-ordinary arrangement  of things is called:

    1. Permutation

    2. Combination

    3. Order pair

    4. Set

12. The probability of drawing any one spade from pack of 52 cards is:

    1. 

    2. 

    3. 

    4.